Model # 10057.012020

Internet #202056101

Store SKU #753629

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

Flanders PrecisionAire

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

$384 /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.

  • Self-retaining media adheres directly to frame
  • Keeps equipment clean for efficient operation
  • Change filters monthly for peak energy efficiency
  • UL class II
  • For furnaces and central air conditioners




Warranty / Certifications

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Customer Questions & Answers

are these 2.96 a package?or 2.96each filter in a 4 pack

ad says pack of 4 2.96 each but when i buy them i get gharged 11.84 for the 4 pack,,,,,,,,,,,
Asked by: homedepot06010
Now they are 3.84 plus tax for a total of 4.11 for 4 filters, That's a buck a piece.
Answered by: gardenbuff
Date published: 2015-09-20

How much is it?

I dont get it. Is it $2.96 per 4-pack or $2.96 per piece ? Thanks
Asked by: PC
This question better answered by Home Depot
Answered by: AAFFlandersProductExpert
Date published: 2016-02-10
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Customer Reviews

20 in. x 20 in. x 1 in. Nested Fiberglass Filters (4-Pack) is rated 4.7 out of 5 by 3.
Rated 5 out of 5 by from Great product for the price I bought these to put as the first filter to catch dog/cat hair in the intake section. I can immediately tell the difference in air flow. A secondary more expensive pleated filter is used for micro particle's. After I finish using the 12 month supply of pleated ones I plan to just use two of these and see how well they work at blocking dust because you can't beat the price. They appear well made for the price.. My a/c guy recommended these el cheapo's because they allow the air to flow easier putting less strain on the a/c unit.
Date published: 2015-08-06
Rated 4 out of 5 by from Price has gone up 30% I use 312 filters during change outs. These are cheap so I double them up and it costs 1.92 per change out. I almost always change them twice a year so it is 3.84 per year per unit. this is a church so rooms don't get the usage a home would. I use these at home as well and double them up also, however I change them quarterly. If I had serious allergies or respiratory issues I would not use these filters.
Date published: 2015-05-26
Rated 5 out of 5 by from Best Price I bought this cause it was the cheapest deal vs lowes. Perfect quality no problems at all.
Date published: 2015-03-10
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