Model # AZ20201

Internet #205484152

AllergyZone 20 in. x 20 in. x 1 in. FPR 10 Air Filter for Allergy Sufferers (4-Pack)


20 in. x 20 in. x 1 in. FPR 10 Air Filter for Allergy Sufferers (4-Pack)

  • Captures up to 95% of airborne allergens and particulate
  • Proven effective in a clinical trial
  • Designed and recommended by leading allergy and asthma doctors
$5077 /package

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Product Overview


AllergyZone furnace and air conditioning filters are designed and recommended by leading allergy and asthma physicians for superior performance and symptom relief. They capture up to 95% of airborne particles and minimize exposure to smaller contaminants that may trigger allergy and asthma symptoms, while allowing excellent air flow throughout the life of the filter. A Children’s Hospital Healthy Home study supported in part by The Department of Housing and Urban Development (HUD) showed a decrease in asthma related symptoms (wheezing and cough) when HVAC systems were serviced with an AllergyZone filter. AllergyZone filters are constructed using only premium grade components, including a 2-piece double wall frame for durability in the air stream and a unique filter media that will not support microbial growth.

  • Only filter proven effective in a clinical trial
  • Pleated filter media is 500% more effective than ordinary fiberglass filters
  • Turns your HVAC system into a whole house air cleaner for just pennies a day
  • Lasts up to 90 days between filter changes
  • Professional grade construction for superior performance and durability
  • Dual-layer electrostatic filtration media improves small particle capture
  • Filter thickness is an 1/8 in. greater than other brands which reduces leakage of dirty around the filter and the holding frame

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Name 20 in. x 20 in. x 1 in. FPR 10 Air Filter for Allergy Sufferers (4-Pack) 20 in. x 20 in. x 1 in. Platinum FPR 10 Maximum Allergen Air Filter (4-Pack) 20 in. x 20 in. x 1 in. Certified Asthma and Allergy Triple Protection Air Filter (6-Pack) 20 in. x 20 in. x 1 in. Washable Electrostatic FPR 4 Air Filter
Brand AllergyZone DuPont Lysol DustEater
Ratings (222) (32) (0) (4)
Air Filter Size 20 in. x 20 in. 20 in. x 20 in. 20 in. x 20 in. 20 in. x 20 in.
Air Filter Height (in.) 20.0 20.0 20.0 19.5
Air Filter Depth (in.) 1.0 1.0 1.0 1.0
Filter Performance Rating (FPR) 10 - Premium 10 - Premium 10 - Premium 4-5 - Good
Air Filter Width (in.) 20.0 20.0 20.0 19.5
Air Filter Type Electrostatic Electrostatic Electrostatic
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Actual Product Depth (in.)
Actual Product Height (in.)
Actual Product Width (in.)
Air Filter Depth (in.)
Air Filter Height (in.)
Air Filter Height (in.)
Air Filter Size
20 in. x 20 in.
Air Filter Width (in.)
Air Filter Width (in.)


Air Filter Features
Air Filter Type
Contaminants Captured
Allergens,Bacteria,Dust Mites,Dust/Lint,Mold Spores,Most Smoke,Odors,Pet Dander,Pollen,Smog Particles,Virus Carriers
Filter Frame Material
Filter Material
Filter Performance Rating (FPR)
10 - Premium
Longevity (months)
MERV Rating (Minimum Efficiency Reporting Value)
Number of Air Filters Included

Warranty / Certifications

Manufacturer Warranty
This AllergyZone, LLC product will be free from defects in material and manufacture. If this product is defective your exclusive remedy shall be, at AllergyZone’s option, replacement of the product or refund of the purchase price.

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Customer Questions & Answers

Does it matter if I rotate the width and height so it fits my 24 width by 20 height filter holder? My filters are supposed to be 24 wide by 20 high!

No written description or specification responds to this point.
Asked by: Filters
Should not matter.
Answered by: ucslaj00
Date published: 2017-07-31
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Customer Reviews

20 in. x 20 in. x 1 in. FPR 10 Air Filter for Allergy Sufferers (4-Pack) is rated 4.7 out of 5 by 222.
Rated 4 out of 5 by from Allergy Zone FPR 12 Air Filter I apologize in advance for this lengthy review, but we as consumers often overlook the importance of seemingly simple items that we use in our homes every day. Upon doing a bit of research, I find that there is an almost overwhelming amount of varying opinion in regard to the appropriate air filtration required and/or recommended for the conventional home heating and cooling system. There are two common rating systems, MERV (minimum efficiency reporting value) and FPR (Filter Performance Rating) used for home air filters. Both rating systems are similar. I recently installed Allergy Zone’s FPR 12 (Filter Performance Rating) air filters on our two air intakes in our home and I will attempt to give an honest opinion on these filters based upon my limited knowledge and use. My nephew is a very reputable and highly respected HVAC professional with his own very successful business on the East coast of Florida. I asked his opinion and this was his take on home air filtration: “For my own home, I use a standard FPR 6 or FPR 8 pleated filter. These are relatively inexpensive (approximately $4.50 each). The manufacturer states to change the filter every 3 months, but I change mine monthly. This definitely keeps an appropriate air flow moving through the system which optimizes the heating and cooling systems efficiency. This in turn helps to save your HVAC system, saves on higher energy costs and for the most part eliminates costly coil cleaning services before they are needed” I personally value his opinion very highly. I have also included a small passage from Bob Villas This Old House website which basically confirms what my nephew was saying above. Attribution: From Bob Villa, This Old House Higher Is Not Better You might think that a higher MERV (minimum efficiency reporting value) rating would automatically be better, but it’s not. The higher the MERV rating, the smaller the pores are for air to flow through an HVAC filter. This can create more resistance in airflow than a system is designed to manage, thus making it inefficient. Reducing the air flow in your system can actually worsen the air quality in your home and put a damaging amount of pressure on the fan of your furnace or AC system. So it is worth doing some research. Find out what the highest MERV rated filter is that still allows for maximum airflow in your system. Change Filters Often Filters with higher MERV ratings need to be changed more frequently (at least every three months) to avoid restricted airflow that can cause your system to work inefficiently or possibly even damage it. We discovered that our MERV filters are a custom size, which makes them about three times more expensive than standard-size filters you can buy at big box stores. When you’re changing filters four times a year, that really adds up. So if you’re working with a builder to design a system, keep that in mind. As has happened so many times in this home-building journey, I discover I don’t even know what I don’t know! But figuring out what that MERV rating on my filter actually means does make me breathe a little easier. End Attribution In Summary: 1) The Allergy Zone FPR 12 filter may be appropriate for persons that suffer from chronic allergy symptoms. 2) A higher FPR value is not necessarily better. Advertising for a product most of the time highlights what will make you buy a product, i.e. “It has a higher rating, so it must be better” 3) Change filters regularly to optimize your homes heating and air condition systems performance and efficiency. Select a filter rating that matches your homes heating and cooling system. A reputable HVAC professional will be able to determine this for you. 4) Be informed. If you suffer from allergies from numerous different airborne particulate, the Allergy Zone FPR 12 filter may be an appropriate choice. Based upon my review of the Allergy Zone FPR 12 home air filter, I would rate the quality as 4 stars. They appear to be well made and the fit into our system was excellent. I have no definitive proof (other than advertising) that they actually perform as stated. I would rate the Allergy Zone FPR 12 air filter at 3 stars for value as they are roughly 3x the price of a lower FPR filter and if you do not need this higher rating why pay for it. I will add one more item. The very inexpensive filters that recommend changing every 30 days are probably not a wise choice.
Date published: 2017-03-29
Rated 4 out of 5 by from Allergy Sufferers Delight I would give this filter 5 stars but not everything is perfect. My wife and son, myself included, all have allergies. I change our filters every 3 months and sometimes 2 months. Right now with all the unexpected warm weather we are having in southern Missouri, things are starting to bloom early. This means pollen season is here early. I was given for my honest opinion, 16 in. x 20 in. x 1 in. FPR 10 Air Filter for Allergy Sufferers to evaluate. I am not being paid for this review in any way. When the filter arrived, I took the old one I had in and replaced it with the new filter. My old filter was just changed about 2 weeks ago. I have two Beagles that are house dogs so we have hair and dander everywhere. We just replaced the carpet with Pergo flooring from Home Depot to help with the hair problem. I began to notice a difference after about one week of the new filter install. We were all sneezing less and there seemed to be less dust laying on the wood furniture. My wife usually has puffy eyes and they often tear up as well. She said she was not feeling as bad as she normally does since we changed filters. All in all I would recommend this filter to all who suffer from allergies, or just want a cleaner home. They are no more expensive than the others and you can buy them in four packs. Change one every three months and you have a year's supply.
Date published: 2017-02-25
Rated 4 out of 5 by from Allergy Filter I have terrible allergies and take 4 different allergy medications daily. Going through this Spring with the pollen count so high has been very bad for me especially at night and early morning when I get up. My wife generally doesn't have any allergy problems. But she too has been plagued this year only at night and early mornings. So I thought I would give these filters a try to see if they would help. I have had them in place for one week now and both of our allergies have reduced moderately. I am just thankful for any relief I can get. I hope the longer I have them in place the better my results will be.
Date published: 2017-04-29
Rated 5 out of 5 by from Better Than Expected This filter is better than expected. I have been using what I thought was the "top of the line" filter for our furnace/air handling unit. So, I did a test and completely dusted the house. Then I installed the FPR 10 air filter. In the past, within a week we would have a heavy layer of dust on furniture. So far, the level of dust has been reduced by 75%. My wife has severe allergies to dust and spores, and we change filters more frequently than recommended. This is potentially a major health benefit! Plus, this can offer a huge cost savings.
Date published: 2017-02-26
Rated 4 out of 5 by from Seems like a Nice Upgrade over Standard Filter Having used this filter for approximately 2 weeks now, we have noticed a substantial difference in air quality over the standard filters that we were using in the past. I really don't know if its because I'm paying more attention now or that fact that everyone seems to not be sneezing or itching their eyes as much since changing to these filters. They seem a lot thicker than the standard cheap filters that you can get just about anywhere. I was hoping that because they were thicker they would cut down on air flow but it doesn't seem to be affecting it for now. As for all the technical info, I can't speak on that. I just can attest to the fact that air quality seems to have gotten better since replacing the old green horsehair like filters with these and only time will tell if they work.
Date published: 2017-03-26
Rated 5 out of 5 by from Helps people that suffer with allergies. We had a lot of rain this winter and of course it has resulted with more problems from allergies. My allergies have been working overtime. Since it is not a time when I use the air or heat I ran the fan a good 1/2 of every hour. I also kept the house closed up as I would do in the summer time. I was pleasantly surprised to find that the air smelled cleaner and after a few days my allergy symptoms had lessened. I .was sneezing less and congested less. I would definitely recommend these filters
Date published: 2017-04-02
Rated 5 out of 5 by from Good filter for Allergy sufferers I was a bit skeptical to read about a filter that is helpful for allergies but after a week in use it is obvious that this filter will do just that. It is very effective at collecting dust and is doing a better job than the filters I normally use. Most surprising is the amount of dust in the house and given that spring allergy season is here, I believe these filters will do a great job with that, The four pack is handy as I don't have to run to the store each time they need to be replaced.
Date published: 2017-03-22
Rated 5 out of 5 by from Good filter for allergies and asthma I appreciate a good filter to help prevent allergy and asthma attacks. Even though HVAC people often suggest getting a regular, inexpensive air filter, I find that every little thing I can do to help prevent setting off my severe allergies and asthma really helps me. I also like that these are designed as 3-month filters rather than 1 mo. filters. (I received this item free from the Home Depot Seeds program in exchange for a review, but it does not impact my review of the product.)
Date published: 2017-03-29
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