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20x20x1 Air Filter Glasfloss GDS Series Disposable – Box of 12

Actual Size: 19-5/8 x 19-5/8 x 3/4

Original price was: $50.23.Current price is: $45.59.

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The Glasfloss GDS 20x20x1 disposable air filter features a strong double-strut design, providing excellent durability and performance for homes, businesses, and industrial settings. It offers 10% more open media area than traditional filters, enhancing its dust-holding capacity. We designed this filter for easy disposal and safe handling, eliminating sharp edges. The progressively dense fiberglass maximizes dust trapping. The frame, made from 100% recycled materials, clearly shows size, U.L. classification, and airflow direction. We use an adhesive that is non-toxic, non-flammable, and odor-free to bond all parts, ensuring safety and reliability.

Customer Reviews
4.9 Based on 46 Reviews
5 ★
93% 
43
4 ★
2% 
1
3 ★
2% 
1
2 ★
2% 
1
1 ★
0% 
0
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Filter Reviews:
JS
02/01/2024
Julia S.
United States United States
I recommend this product

Great no problem so far

JC
01/27/2024
Joyce C.
United States United States
I recommend this product

Great Deal on Quality Air Filters

Nice fit, great quality, and fast delivery! Will purchase again1

AB
11/19/2023
Albert B.
United States United States

Professional Grade

Great quality, perfect fit, used by my HVAC installer for all their jobs.

BH
10/12/2023
Brenda H.
United States United States
I recommend this product

Air Filters Purchased

I had an immediate need for 20x20x1 and 18X18X1 air filters. I had previously purchased these items but when I attempted to replace them they did not fit. I called and spoke to your representative who was extremely helpful & pleasant to work with. I informed her of my situation the products were shipped & received in the same week. Your representative is truly an asset to your company. I will be ordering more filters soon.

GB
09/26/2023
Glenn B.
United States United States
I recommend this product

Filtration

First time using a filter with cardboard support last 12 I used were good so I got12 more work great!