Tag Air Filtration Systems

Even if you have the best air filters, you may not be able to get the most out of them if you don’t be careful enough. In this article, we are going to talk about some common mistakes that you might make as far as your air filters are concerned. These tips are essential to help you avoid these mistakes so that your HVAC system continues to work optimally. Read on to find out more.

1. Not Replacing the Filters

The function of an air filter is to filter the air that passes through your HVAC system. The thing is that when air filters become clogged or dirty, airflow will become restricted. As a result, the unit will have to work harder to maintain the heat or cooling.

If the airflow is restricted, you may not be able to protect yourself from bacteria and allergens. It is essential to keep in mind that respiratory diseases are on the list of common killers in the world. So, we suggest that you replace dirty filters as soon as you can.

2. Installing the Unit the Wrong Way

Make sure that the air filter is installed properly. It should not be installed backward. If you have no idea how to install it, we suggest that you hire the services of a professional. If fixed in the wrong way, they won’t work properly, which will defeat the whole purpose.

You may want to take a closer look at the air filter to find the arrow. Make sure that the arrow faces the furnace. You want to double-check the unit to ensure it has been fixed the right way. The idea is to ensure proper installation for the proper functionality of your system.

3. Opting for the Wrong Size

Many users make this mistake, especially those who are just getting started in this department. Make sure you get the exact size for the proper installation and functionality of your heating and cooling system.

After all, you want all of the air to pass through the filter and not around it. If the filter is too small, it will not clean all of the air, as most of the air will bypass the filter.

If you are not a technical person, we suggest that you get help from someone who knows about these systems. You cannot afford to make this mistake if you want your heating and cooling system to work optimally.

4. Not Paying Attention to the MERV Rating

If you are not familiar with this term, know that MERV refers to minimum efficiency reporting value. This value is between 1 and 20. The higher the value, the higher the efficiency of the unit. In other words, this rating is a measure of the power of the filter to trap foreign particles from the air.

For instance, many hospitals make use of filters with a higher rating to ensure proper filtration of air. So, what you need to do is go for HEPA filters as they provide the best performance in almost every device. They can filter dust, mold spores, pollen, and dander.

If you have been suffering from asthma due to an allergy, we suggest that you consider this rating and go for the best filter to cover your needs.

So, we suggest that you avoid these four common air filter mistakes if you don’t want to end up damaging your heating and cooling system.

Source by James Yuan

A new air purifier comes with a clean filter that delivers the best performance when it comes to filtration. As time goes by, the filter gets clogged with different types of airborne particles. To get the most benefit from the unit, you need to follow a couple of maintenance steps on a daily basis. In this article, we are going to talk about a couple of maintenance tips that may help you keep the unit in working order. Read on to find out more.

1. Change the Filters Regularly

First of all, what you need to do is make sure that the filters are changed at regular intervals. Like all types of filters, air purifiers that come with HEPA filters don’t last a lifetime. Therefore, they need to be changed after a while.

If you want to avoid quality issues, we suggest that replace the dirty filters based on the suggestions given by the manufacturer. It’s even better if you go through the owner’s manual to make the best decision.

Today’s air purifiers feature indicator lights as well. These lights will alert you when it is time to change the filters. So, you won’t forget when it comes to change the filters to ensure the unit will continue to work for years to come.

2. Wash the Prefilter on a Regular Basis

Apart from regular carbon and HEPA filters, some of these units come with prefilters. They are designed to filter big particles like pet hair, dirt, and dust. So, these particles don’t enter the main filter no matter what.

The good thing is that the majority of pre-filters can be washed, which means you can get rid of the contaminants and boost the airflow through the unit.

If you want to find out how often you should wash the pre-filter, you can run the unit for around 30 days before examining it. Upon examination, if you find it dirty, you can wash it at least once a month. But if they look clean, know that you may wash it just once a quarter.

3. Reduce Indoor Air Contaminants

If your home hair has a lot of VOCs, particles, and other contaminants, the harder the unit will have to work to filter them. So, for keeping the filter working for the long haul, we suggest that you try to keep your indoor air as clean as possible.

For instance, you can use a central fan for better air circulation and block pollen. Besides, you can vacuum your carpets on a regular basis to reduce pet dander and hair. By following these simple strategies, you can extend the working life of your indoor air purifier. And these units will last much longer than if they were kept unmaintained for months.

Long story short, if you follow these tips, you can keep your air purifier in great shape. And this will also help you save money as you won’t have to buy new units every couple of months. Hope this helps.

Source by James Yuan

Daikin is a Japanese company with a United States headquarters in New York City. Daikin focuses on the air conditioning and refrigeration industries, but also carries a single air purifier model, called the Daikin MC 707. This is a hybrid purification system that combines filtration with ionization and photo-catalytic oxidation (PCO). This system costs 34 cents per square foot covered per year and has an MSRP value of $415.00. However, it is not readily for sale in the United States.

Hybrid systems are purifiers that combine passive and active air cleaning technologies. Combining filtration and ionization creates a hybrid air purifier. These systems cost more (on average) than passive filter systems or active purification systems. 34 cents per square foot is not a bad price for this type of air cleaner. It is on the lower end of what hybrid systems generally cost.

You may have heard the saying about becoming the master of nothing when you try to become the master of everything. This is true of hybrid air cleaners. They do a moderate job at cleaning the air and are even able to address multiple categories of air pollution. But they only do it moderately well and they cost more than other systems. In many cases, it is better off to get a good model in passive filtration and a good model in active purification and you can still stay below the costs of a hybrid air purifier.

The Daikin MC 707 is a good value when compared to other hybrid air cleaners. It will cost you $1734.34 over 10 years of use. One of the concerns with the Daikin model is the lack of information on its efficiency. It is able to remove particles down to.3 microns in size but it’s unknown what percentage of efficiency it has. If it’s only 50% efficient, that is terrible. If it’s 99% efficient, that is excellent. The company backs this system with a 3 year warranty. 3 years is the standard for higher end air purifiers and demonstrates that the company has a commitment to quality. We expect a 3 year warranty means the air cleaner will probably need to be replaced every 5 years.

This is an acceptable air purifier as far as hybrid systems go but you should also consider active and passive systems before making your decision. This air purifier caters best to those who want some air purification, but do not want to treat air purification like an investment by doing the research. They don’t need perfection, just a model that gets the job done.

Source by John Paul Kane

If you’ve dedicated a room in your home as a bird room, your bird is pretty lucky, and so are you. Having a bird as part of the family is a life time commitment, particularly for birds like parrots that can live 40 years and longer. Your bird is counting on you to provide an atmosphere that will insure many happy years together and here are 5 reasons the right air purifier can help make that happen.

Removes Dust, Feathers and Dander-If you have a bird it’s natural to have dander, dust, feathers that are constantly being produced. What is not natural, but staggering, is the incredible volume of particulates that can accumulate in your home without proper filtration. In the wild this would not be a problem for your bird, but in your beautiful and well-insulated home that prevents new air from entering or leaving, the airborne bird particulates can’t escape. Using a cleaner to remove these particulates literally keeps the dander down (feathers, and dust too) and creates a healthier environment for you and your bird.

Removes Harmful Household Pollutants-Even in homes without birds, indoor air is reported to be 10 times more polluted than outdoor air. Pollutants such as mold and mildew spores, pollen, dander from other household pets, bacteria, and viruses that we bring home from work and school all become trapped inside. They are not good for humans in such high concentrations and they certainly are not good for the birds. And since birds have smaller and more sensitive respiratory systems, reducing your bird’s exposure to them with a purifier makes good sense.

Lessens the Chance of Psittacosis-This is a disease that all species of birds are vulnerable to, and worse still, one that can be passed on to humans. Children, and adults over 50 are most at risk, but this disease can cause dire health issues for any age. Psittacosis is often spread from feces of the infected bird, and can be transmitted with airborne bird dust, dander, and feathers. It’s true that fewer than 50 cases have been confirmed since the mid 90’s, but if you are one of those 50, the statistics are of little consolation. And though there is no guarantee, constant filtration and removal of possible airborne carriers can not help but lessen the chance of the spread of this disease in your home.

Provides Fresh Air to Keep Bird Air Passages Clear-Birds’ air passages are small and can become easily clogged, which opens the door to infection and health problems. Providing clean air reduces the risk of respiratory infections that birds are so susceptible to, and thus increases their life span; And providing fresh, clean air is right up there with providing the right kind of food, cage, and other basics.

Keeps Bird’s Care Giver Healthy-As your bird’s care giver, if you’re feeling healthy, you’re able to provide better care for your bird. If you suffer from allergy or asthma that is bird related or not, filtering the air will remove airborne irritants that exacerbate your symptoms, and will leave you with more stamina to provide good care for you bird, and the energy to just enjoy.

Source by Debbie Davis

Genesis Air is a company based out of Lubbock, Texas. They offer air purification solutions for commercial applications but they also carry a few stand-alone units. Although we were unable to analyze all their systems, we were able to gather valuable data on their stand-alone systems. This information is revealing. Genesis Air systems rely primarily on photo catalytic oxidation (PCO) technology. These systems combine MERV filtration with PCO.

The Genesis Air 2008 RGS and the 2006 D&L cost between 99.6 cents and $1.21 per square foot of air cleaned per year. They cover between 750 and 3000 square feet. They cost between $3360.30 and $9077.67 to use over 10 years. They have an MSRP between $1400 and $5400.

These air cleaner systems are priced much higher than competitors in the marketplace. The particle efficiency on the MERV filters in these systems is only about 75% down to.3 microns in size. The company only backs these systems with a one year warranty.

These air purifier models seem to be very uncompetitive with similar models from other companies in the industry. The cost-benefit value of these systems is very poor. They are priced like high-end air purifiers but without offering the many benefits typically associated with top-tier systems. Some of these benefits one would expect to see in a system like this: the leading PCO technology in the industry, one of the highest particle efficiency removal rates in the industry, and one of the best warranties in the industry.

The bottom line is there are many options out there that are superior in all three benefit areas listed that also cost much less. So not only do competitor’s products perform equally well and in many cases better, they also cost much less.

One of the benefits of these systems is that they have the ability to be mounted. Although they are stand-alone systems, the MERV filtration in the system indicates that they are originally designed for being mounted close to the ventilation systems. These could be great systems for combining with a ventilation system to address odor, gas, and particle pollution. At the end of the day, the costs involved just do not seem to justify the use of these systems.

Source by John Paul Kane

There are many different types of air filters and air conditioning cleaning systems used to not only filter the air in your home, but also protect the often costly heating or cooling equipment used to protect and maintain your unit. In this article we will cover some of the different types of air filters, and cleaning systems available to consumers.

Before we get into the details about air filters and air cleaning systems, It’s important to understand why having a high efficiency air bear filter is so important. Most people are very surprised to find out that the air inside your home or apartment is far more contaminated and polluted than the air you and your family breath outdoors. We are taking about the air you and your family breath on a daily bases most of the time. The indoor air that you and your family breathe can be contaminated with micro-particles such as dust, smoke, and lint. In many homes, pet dander, mold, and bacteria, complicate the problem even more. In fact, 99% of the particles circulating in your home or apartment air are one micron and smaller which is less than 1/40th the diameter of a human hair. These micro particles can aggravate your allergies, and irritate your respiratory system or simply make your home or apartment dusty and dirty.

The most common air filter that you would find at a hardware store tend to be very basic only capturing very large particles, therefore not protecting you from the more dangerous contaminates floating through the air and eventually your lungs. The first step to moving toward cleaning the indoor air in your home is to pay attention to the MERV rating of the air bear filter in your unit. A national organization, ASHRAE, developed the standard for testing air filters. With this test, the results are expressed in MERV (minimum efficiency reporting value). Simply stated, the higher the MERV rating, the more efficient the air bear filter will be in removing contaminants and pollutants from the airflow. It is always best to try and find a air filter that fits your unit with the highest MERV rating available. If you would like to take it one step further, you can have a system added to your unit that uses HEPA technology, however this solution is often very expensive, and the replacement filters are also very costly. While HEPA filtration is very effective it is often times not necessary. Always be sure to choose an air bear filter with the highest MERV rating available.

By, Christopher C Micheals Copyright – Oxyclean Air Filters

Source by Christopher C Micheals

Most often, when a veterinarian, kennel or pet shop owner begins looking for an air cleaner, it’s because of odor, allergies from the dander, or just a desire to make sure the air remains clean for customers and employees. Unfortunately, most people go looking for an air purifier that says ‘pet air cleaner’ or ‘for pets’. And while there are a couple of units that do a decent job of removing dander, hair, and odors, they’re usually inadequate for handling the amount of dander and odors produced by multiple pets in one indoor area–or it would take an army of these air cleaners, which can get expensive and take up too much floor space.

For pet shops, indoor kennels and veterinary offices, your best bet is to take a close look at the carbon filter in the air purifier. You will need the best, strongest activated carbon you can get (industrial strength is best) and lots of it-a minimum of 15-20 pounds and more if possible, to adequately remove the odors created by multiple cats, dogs and other animals. The reason for this is simple: most of the odors you’re experiencing are of an organic nature or VOC (volatile organic chemical) and strongly activated carbon is good for removing these compounds. You need a large amount of carbon because the charcoal does become saturated, and more carbon means the filter remove and control those pet odors longer, with fewer filter changes, etc.

Next, make sure the air purifier has a true HEPA filter that removes 99% plus of all dander, dust & hair down to 0.3 microns, or 0.1 microns if possible. Some air cleaner manufacturers try to get away with ‘HEPA-style’ filters, which aren’t as efficient. And don’t buy an electronic air cleaner with electrostatic plates (no HEPA)-most of these require constant cleaning to keep them removing even 80% of particles, and that’s not very efficient. The output of the unit and square footage coverage is also important-buying an air purifier with too low of an output isn’t going to be able to remove the dust, dander & odors before it reaches your nose, which make it kind of a waste of time. You need a unit with at least a 400 CFM output or higher for an average 10 x 10 room or up to 10 x 20.

So far, we’ve been speaking mainly of portable air purifiers, and in many pet shop & kennel situations, a combination of several portable or floor air purifier and a unit attached to the HVAC system is needed-all with lots of high quality carbon and true HEPA filters. All those heavy duty urine and other odors are loaded with VOC’s and really need the HVAC based air cleaner for overall removal and the portable units to remove them where customers and employees are standing, for the best, noticeably clean air. The portable units remove a good portion of the dust, dander, & odors quickly without having to wait for the A/C system to cycle it through its air filtration system.

Our best recommendations for very clean air in any pet shop, kennel or veterinary facility is an HVAC based industrial air cleaner from Electrocorp (such as the I-6500 AH 120) and one or more of either Electrocorp RSU floor units, Aller Air 5000 or 6000 Vocarb series, or Austin Healthmate Plus. We’ve had great success with this combination and by using both, you have the best HEPA filters, industrial strength carbon, and high output, not to mention 5-10 year warranties.

So if you’re really looking to properly solve a pet odor & dander problem in a kennel, pet store, or veterinary office, stick with air purifiers that have large amounts of high quality carbon, true HEPA filters, and think industrial strength-in many cases, that’s what’s needed to handle large amounts of pet dander and odor.

Source by Rex Murphy

According to the US Environmental Protection Agency (EPA) indoor air can be five times more polluted than the outdoor air. As indoor air remains enclosed and not circulated as much as outside air, many pollutants tend to thrive inside, which increases the risk of respiratory infections, neurological problems, etc. for the occupants. Pet dander, pollen, dust mites, paint fumes, smoke released from cooking are some of the common types of indoor allergens that can deteriorate the air quality. Besides, lack of ventilation, dirty upholstery, and humid environments contribute to the harmful indoor environment, making children, aged population, and people with chronic conditions more vulnerable to numerous health issues. However, high-efficiency particular air (HEPA) filter can help to clean the bad indoor air by accumulating pollutants. It works to pull air into the machine at the base through a fan, the instilled filters catch the pollutant in the perforations, and the machine then releases the fresh air into the surroundings. A true HEPA filter can remove up to 99.9% of the dust particles, measuring as small as 0.3-micron diameter. Some types of air purifiers have charcoal filters that can absorb odors and harmful chemicals while others have UV filters that kill harmful microbes present in the surrounding air.

Here is a list of top ten air purifiers that provide effective protection against the indoor pollutants.

Coway AP-1512HH Mighty

Designed for rooms up to 361 sq ft., Coway AP-1512HH Mighty utilizes a decent 4-stage filtration process, including pre-filter (first stage), carbon filter (second stage), True HEPA filter (third stage), and ionizer (fourth stage). It not only uplifts the décor in the room, but also delivers excellent air filtering performance at a rapid speed. The Coway AP-1512HH Mighty air purifier draws air from vents located at front, left, right, and bottom, and the filtered air comes out vertically upwards. While being on Eco mode, the device automatically adjusts the fan speed by collecting data from the quality sensor. If the air quality during the last 30 minutes of the device is excellent, the device will automatically turn off, and thus save electricity, reduce noise, and ensure filter quality.

The device features a timer option that facilitates those users who want to run the device for a specific period. The pre-filter requires to be cleaned between 14 to 28 days, but if you have pets, make sure to clean the filter as frequently as possible. The True HEPA filter captures 99.7% of airborne particles including dirt, mould spores, microbes, smoke, pet dander, etc., but the filter is not washable. However, the device comes with only one carbon filter so, replacing it would cost additional maintenance charges along with the hefty price of the device.

Blueair Blue Pure 211+

One of the most popular models from Blueair, Blue Pure 211+ is the #2 top-rated air purifier tested by Consumer Reports. The filtration technology consists of pre-filter and 2-in-1 particle plus carbon filter with electrostatic charging (HEPASilentTM), which has almost the same efficiency as HEPA filters (99%). When it comes to handling the particulate contaminants, pre-filter can capture hair, lint and dust, etc. The super-efficient particle filter is made up of polypropylene, which requires to be washed off every six months. The activated mesh-type carbon filter is capable of trapping airborne chemicals, smog, cigarette smoke, volatile organic compounds (VOCs), etc. With a clean air delivery rate of 350 cubic feet per minute, the Blue Air Bluepure 211+ can clean air up to 525 sq. ft. five times per hour. The air purifier has low noise profile, ranging from 31 to 56 dB(A), so one can process more air while generating less noise.

Levoit LV-H132

The LV-H132 is a first-of-its-kind compact air purifier that can make a big difference to the air quality at home. The device has a modern but subtle clean look, which does not draw much attention. The LV-H132 has a simple set of controls, LED nightlight on and off, and a Smart Filter Change Indicator that signals when the filter should be changed. The lightweight and easy to move around air purification device boasts an excellent price. With three-stage filtration system, LV-H132 exhibits good performance, providing satisfactory air cleaning efficiency up to 94%. If one is buying a device solely on the basis of price and presence of HEPA purifiers, then Levoit-H132 is the perfect choice.

Pure Enrichment PureZone 3-in-1 True HEPA Air Purifier

Unlike other cost-effective air purification systems that come with 2 or 3 filters, the PureZone 3-in-1 True HEPA air purifiers come with 4-filtration process including pre-filter, carbon filter, HEPA filter, and UV-C light. It works efficiently to catch the indoor allergens such as dust, pollen, hair/pet hair, dust mites, moulds, virus/germs, tobacco smoke, chemicals, VOCs, smoke/gas, and odors. The whisper-quiet operation of the air purifier prevents disturbance while sleeping while the timer button automatically switches off fan after 2, 4, 8-hour time intervals. It is designed for spaces up to 200 sq. ft. so it might be the best choice for large spaces. The PureZone 3-in-1 True HEPA filter provides a high efficiency of 99.9% for trapping any particles down to 0.3 microns.

Austin Air HealthMate HM-400

One of the most popular air purifier brands in the USA has earned the title of “America’s Favorite Air Cleaner” due to its powerful filtration technology. The medical-grade true HEPA model has been specifically designed to remove particulate matter as small as 0.1 microns. The top-notch filter is made up of carbon and zeolite, that work to remove fumes and odors from the air. The air purifier comes with a complete air intake system that maximizes air flow while the PSC motor, which enhances durability of the machine. Besides being energy-efficient, it is also space-efficient as it is programmed to cover a much larger space than many comparable models.

Winix A231

Winix A231 is a well-built, durable, and strong air purifier that has the ability to vent out strong purifying air in short intervals, which makes it efficient for air purification. With four different phases of air filtration including the fine mesh phase, HEPA filter phase, activated carbon filter phase, and plasma wave cleaning phase, the Winix A231 is designed to clean a room with surface area of 230 sq. ft. The sleep mode operation makes it possible for one to have an undisturbed sleep while using the machine.

Coway AirMega 400S

The AirMega 400S is one of the most powerful air purifiers available in the market today. The product can purify air up to 1560 sq. ft. therefore, it is a perfect fit for very large areas such as living room, garages and workshops, commercial office spaces, and basements. The air purifier delivers a 2X ACH rating, meaning that the room air can be recycled twice each hour. The modern design of the device offers a perfect blend of form and function. Besides, the machine is lightweight and easy to move around. The air purifier is the best choice for allergy sufferers, people with high chemical sensitivities or exposed to high PM2.5 pollution, and anyone with large indoor areas to cover can opt for the super-efficient Coway AirMega 400S. The convenient remote feature on the unit provides the added benefit of a mobile application. The Eco mode saves energy and extends the longevity of filters by automatically turning off the device when air quality is good in the area.

Alen BreatheSmart 75i

Designed to remove 99.9% air pollutants including dust, pollen, smoke, etc. with H13 medical-grade HEPA filters, Alen BreatheSmart 75i is one of the best air purifiers available today. With an outstanding 400 CADR rating, the purification device can cover up to 350 cubic ft./min. without consuming much energy. The device features nine front panel finish options, that allows users to customize the air purifier as per their convenience. The very low noise output of the purification device allows users to have sound sleep. The Alen BreatheSmart75i can capture 99.97% of indoor pollutants as small as 0.3 microns pollutant particles such as dust mites, pollen, mould spores, etc.

According to the TechSci research report on Global Air Purifier Market By Filter Type (HEPA & Activated Carbon, Ion & Ozone, Electrostatic Precipitators, HEPA & Activated Carbon + Ion & Ozone, HEPA, Activated Carbon and Others), By End User (Residential, Commercial and Industrial), By Region, Competition, Forecast & Opportunities, 2025″, the global air purifier market is anticipated to grow at a formidable CAGR of around 13% owing to the rising pollution levels and improving air filter availability through multiple channels. Besides, the increasing product innovations and growing personal disposable incomes are contributing to the global air purifier market growth.

Source by Karan Chechi

Aerus Holdings LLC is a company based out of Dallas Texas. They own 9 companies, several of which carry air purification product lines. They carry 4 models under the Aerus Company brand. Aerus technology uses HEPA standard filtration, carbon odor filtration, ionization, and Photo-Catalytic Oxidation (PCO) technology in their air cleaner systems. These air filtration systems change the air in a room 7-9 times in an hour. This is clearly one of the stand-out features of these systems. To really get the particle count low to help an asthma sufferer, the purifier should be changing the air at least 5 times an hour.

Aerus purifiers range in coverage from 100 to 2000 square feet. They also have a commercial product covering 2500 square feet. We were only able to gather enough data to analyze the AQ 1000 and Lux Guardian, which by our estimates costs in range from 26-35 cents per square foot covered per year. These estimates are based on costs spanning ten years. The cost to cover 3000 square feet with these air cleaners ranges from $7848.98 to $10585.89 over 10 years.

These Aerus systems are highly efficient at particle removal and carry quality filters. The Lux Guardian provides the best cost-benefit value because it combines the most air cleaning technologies and has the lowest cost per square foot when it is used. Aerus does not provide the same warranty to all its air purifiers. Some Aerus systems only carry a one year warranty. Others carry up to a 5 year warranty with certain exceptions. For example, some Aerus purifiers carry a 5yr warranty on the motor and fan, but only a one year warranty on all other parts. Some systems that Aerus warranty’s for one year can be upgraded to a 5 year warranty under certain conditions. If you are looking to purchase an Aerus purifier, you should consult with the company about the warranty.

Aerus air purifiers are average when compared to the options available on the market. They provide excellent filter efficiency and meet HEPA standards but they are average when it comes to cost per square foot. These air purifiers will certainly provide satisfaction to customers but they are not what we consider one of the best buys available on the market. However, these air purifiers will do well in a valuable niche market because they are quality products that address the needs of some asthma and allergy sufferers.

Source by John Paul Kane

Air purifiers are marketed primarily for people who suffer from certain types of allergies and those who suffer from chronic inflammatory diseases like asthma, as these devices purify the air by clearing out dust particles, allergens, smoke, and other contaminants. Buying an air purifier for one’s home is a good investment, especially for people who live in densely populated areas where smoke, smog, and other pollutants fill the air. If you are in the market for an air purifier, it is best to have an idea of the different types available for home use. Below are some of the most important factors to consider when choosing air purifiers for the home:

Stand-Alone VS Fixed Types

Air purifiers are either designed to be stand-alone units and fixed units. The advantage of stand-alone units is that they can be moved from one area to another where fixed units are installed to an HVAC unit so they can work together with a heater or air conditioning system in purifying the air. Fixed units typically cover larger areas and are ideal for commercial establishments, health facilities, and industrial facilities. Stand-alone units are suitable for home use because they come in different sizes ideal for various room sizes. These units are also cheaper because they are designed for smaller areas.

Type of Filtration System

Air purifiers can cut the amount of allergens from the air including dust particles, the feces of dust mites, mold, and pollen, which is why such units are recommended for allergy sufferers. They also help contain the spread of illnesses and pulmonary infections.

The efficiency of an air purifier in eliminating allergens and contaminants will depend largely on the type of filter it comes with, as different filters are designed to target different airborne particles. The most common types for home use are those that come with HEPA filters. HEPA or High Efficiency Particulate Air Filters can remove 99.97% of particles from the air. Since these filters can target even particles as small as 0.3 microns in size, they are the best option for homes, especially for those who have serious allergies and those who are suffering from asthma. HEPA filters need periodic changing; as they trap allergens like animal dander, mold spores, dust, and pollen. Air purifiers typically come with HEPA filters, as they address most air pollution problems in homes.

If you are looking for a specialized type of air filter designed specifically for killing airborne bacteria and microorganisms, then an Antibacterial and Germicidal filter might be better suited for you. As the name suggests, this type of filters are designed to kill germs and bacteria, preventing the spread of illnesses and viruses. Some types use UV lamps to kill germs where others use a special type of HEPA filter to get rid of airborne bacteria.

Another common type of filtration system is called Ion Generators, Which is the second most used filter in air purifiers next to HEPA filters. These work by releasing ions to the air to collect dust and other allergens. However, instead of sucking in airborne particles, the ions that the unit emits force such particles to stick to nearby surfaces like walls. The disadvantage of this is that it can cause discoloration on walls and can be a terrible sight to look at if not cleaned from time to time. It is also worth noting that this type of filter emits ozone, which can irritate the lungs and as a result, can worsen conditions like asthma and lung disease.

So if you’re thinking of buying air purifiers for your home, the best option is to choose one that is equipped with a HEPA filter, as it is the most efficient and the safest available option in the market.

Energy Efficiency and Coverage

When choosing air purifiers, you should also consider how much area it can cover. If you intend to use it for a particular room in your home, then make sure that it is compatible with the room size. To make it convenient for you, choose a unit with a slightly bigger coverage than your room’s size so you can move it from room to room when necessary.

As with buying any other appliance, you should make sure that the air purifier you buy has a decent energy efficiency rating. Most units show how much wattage they use so make sure to check out the label to find how much electricity it will use up.

Air purifiers can significantly improve your health and those around you so make sure to choose one that is best suited for you and your family’s needs.

Source by Richie M Rosen