True Blue

Model # 320201.4

Internet # 202823289

20 in. x 20 in. x 1 in. Allergen & Pet Protection FPR 6 Air Filter (4-Pack)



Model # 320201.4

Internet # 202823289

MERV RATING: 11 - FPR "Filter Performance Rating": 6 - Specifically designed for families with allergies and pets. 53 times more effective than fiberglass filters and will last up to 4 months. During the manufacturing process, we charge the filter media with an electric current. This process allows the filter to attract very small particles much the same way magnets attract metal. The end result is a far more effective filter. The Electrostatically Charged filter media filters sub-micron airborne allergens like dust, dirt, pollen, pet dander, dust mite debris, microscopic allergens, smoke and smog. 100% Synthetic filter media will not support the growth of Bacteria, Mold, or Fungi in normal use.

  • MERV rating: 11 FPR (filter performance rating): 6
  • Last up to 4 months
  • 53 times more effective than fiberglass filters
  • Electrostatically charged filter media captures sub-micron airborne allergens
  • Filters dust, dirt, pollen, pet dander, dust mite debris, microscopic allergens, smoke and smog
  • Reduces dust and dirt buildup in air ducts, air conditioner, and furnace system
  • 100% synthetic filter media will not support the growth of bacteria, mold, or fungi in normal use
  • Check out the features for air filters that are FPR 6-7

    Air Filter FPR 7


Actual Product Depth (in.) 
Actual Product Height (in.) 
Actual Product Width (in.) 
Air Filter Depth (in.) 
Air Filter Height (in.) 
Air Filter Size 
20 in. x 20 in. 
Air Filter Width (in.) 
Air Filter Features 
Filters Bacteria,Filters Dust Mites,Filters Dust/Lint,Filters Mold Spores,Filters Pet Dander,Filters Pollen,Pleated 
Air Filter Type 
Filter Performance Rating (FPR) 
6-7 - Better 


Air Filter Size: 20 in. x 20 in.
Air Filter Depth (in.): 1.0
Air Filter Type: Electrostatic
Filter Performance Rating (FPR): 6-7 - Better
Air Filter Height (in.): 20.0
Air Filter Width (in.): 20.0
Price: $20 - $30
1 Question1 Answer

Customer Questions & Answers

20 in. x 20 in. x 1 in. Allergen & Pet Protection FPR 6 Air Filter (4-Pack)
20 in. x 20 in. x 1 in. Allergen & Pet Protection FPR 6 Air Filter (4-Pack)

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air filter size

This question is from 16 in. x 25 in. x 1 in. Allergen & Pet Protection FPR 6 Air Filter (4-Pack)
Asked by
Louisville, KY
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June 3, 2015

I believe this is the correct filter, however my unit has my 16x25x1 air filters laying sideways. So the width is 25in, the height is 16in, and the depth is 1in.

Is this the right filter for me?

Also, it says 4 pack. Just to clarify, there are 4 separate filters? My unit uses two separate filters.

Thank you.
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Answer (1)

June 4, 2015
Yes, this is the right product and there are 4 filters.
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Rated 4.5 out of 5 by 64 reviewers.
Rated 5.0 out of 5.0 by Great air filter for the value I do not have allergy needs, so a 6-7 merv rating is fine for me. Great product for the price. February 10, 2016
Rated 5.0 out of 5.0 by Filters out dust well! Like other reviewers we bought these filters to help better filter out dust in our house. One half of the house was really having dust build up. In the past we were using an inexpensive filter, but noticed out of all the filters in the house, it was always the dirtiest. (This filter was changed once a month.) With this new filter, the dust is now about half if not even less in the same period of accumulation time. Though we aren't getting miraculous results, we keep in mind this filter is the largest one in the house, near the back door where there is a lot of foot traffic. Plus, the pets and family spend most of their time on this particular side of the house. Therefore, it is expected more dust would on this side of the house. One down side is the cost per filter change. Yes, we are getting a much better quality product. However, after 2 weeks, we already need to change this new filter. Hopefully, this is because it is the first use and filtering out dust that was left in the air from before. Time will tell... I do agree with other reviewers that the size is smaller than other brands. It still fits, but is off by maybe 1/2". Before using this product, check with your HVAC company to make sure it is compatible with your unit so it doesn't restrict air flow. Note: The house is fully dusted and vacuumed every 2 weeks with spot dusting in this particular area a few times between full dustings. April 26, 2016
Rated 5.0 out of 5.0 by three dogs and allergies Decided to try these filters out, had been using a less expensive brand because I thought how much difference could there be! I won't be buying any other type of filters. These work great.......there has been a noticible reduction in allergy symptoms and dust. December 17, 2014
Rated 5.0 out of 5.0 by Easy order hard to find size No stores in my area carry this size one filter lasted a month and caught a lot of pet hair with furnace running a lot March 1, 2016
Rated 5.0 out of 5.0 by Good Product Not the most standard size, tough to find in some stores. Very convenient and quick delivery. February 17, 2016
Rated 3.0 out of 5.0 by Great Quality Too Far out of size The filter is great, but the size is not too close to the 12x24. It fits 12x24x1 openings but very loose, I would say it is missing more than 1/2 an inch. This is why I rated the product 3 stars. Price is great compared to other filters. December 8, 2015
Rated 5.0 out of 5.0 by Happy with purchase Filter fits fine as measured, and had no issues with the install. Good value. November 10, 2015
Rated 5.0 out of 5.0 by good filter I like these filters. They fit well in my duct openings, and do a great job at the dust in the air. They are cheaper than the other filters you find in the stores, but they fit better than those in my opinion. September 1, 2015
  • 2016-06-25 T19:25:49.616-05:00
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