Model # 10057.011420

Internet #202056097

Store SKU #734712

Flanders PrecisionAire 14 in. x 20 in. x 1 in. Nested Fiberglass Filters (4-Pack)

Flanders PrecisionAire

14 in. x 20 in. x 1 in. Nested Fiberglass Filters (4-Pack)

$3.84 /each

Frequently Bought Together

Product Overview

This is a standard grade furnace filter of the same type that has been protecting furnaces and central air conditioners around the world for over 50-years. The filtering medium is continuous filament spun glass. The frame is made with one continuous piece of chipboard to guard against corner separation. For peak equipment protection and energy efficiency, these filters should be changed monthly in periods of high use. Buy a case and be set for the year.

  • Lasts up to 30 days
  • Change filters monthly for peak energy efficiency
  • Low airflow resistance
  • UL class II
  • For furnaces and central air conditioners
  • UL listed




Warranty / Certifications

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Customer Questions & Answers

can this item be sent over to the Home Depot near my home in Peabody MA free of charge ?

Asked by: cheeks
Thanks for the inquiry. This item is currently unavailable for purchase on We are working daily to add items to the website. You can check with you local home depot store and order air filters via special order and have deliver to the store or directly to your home. We apologize for the inconvenience.
Answered by: AAFFlandersProductExpert
Date published: 2015-09-20
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Customer Reviews

14 in. x 20 in. x 1 in. Nested Fiberglass Filters (4-Pack) is rated 5.0 out of 5 by 4.
Rated 5 out of 5 by from Excellent selection of sizes It is difficult to find this particular size filter, but Home Depot filled the order.
Date published: 2016-08-16
Rated 5 out of 5 by from I use these as a Pre-filter My dryer pushed a lot of exhaust, and dust, into my apartment so I used these flat/thin filters as pre-filters. I cut the edges off, installed them in front of more expensive filters and got most of the large particles before they clogged the finer filter (extending the life of the more expensive filter). These can even be vacuumed off several times and reused before you throw them away. The reason I only gave a 4 star quality is that there may be sizable gaps in the mesh compared to a more expensive filter, and would never trust it to keep my system dust free by itself. My major disappointment is that so few HD stores carry this as a regular stock item. Best to order online and have shipped to local store.
Date published: 2014-11-17
Rated 5 out of 5 by from works fine appears to me to pull same amount of dust out of air as expensive filters. Of course I cant see micro pollen but the accumulated amounts always appear the same. I change my condo filter monthly and can not throw away the money the expensive ones cost. everyone brings pollen into the house on their bodies. the affordable costs of this allows me to change anytime I want and not worry about throwing money away. I do have to get my size at the bigger stores. I have tried the more expensive ones and can not tell the difference. My size is often sold out so they appear to be popular. as you can see from picture my old 30 year old unit fins are clean. replaced due to age and rust fins were fine and still dust free.
Date published: 2014-06-11
Rated 5 out of 5 by from Great Air Filters These filters work well and are a great value. We are really pleased with them.
Date published: 2015-06-16
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