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20x25x4 Air Filter MERV 11 Glasfloss Z-Line – Box of 6

Actual Size: 19-1/2 x 24-1/2 x 3-3/4
  • SKU: M1120254
  • MR-11
  • Compare to MPR 1000-1200, or FPR 7
  • Moisture Resistant, Heavy-Duty Construction
  • Eco-Friendly Design with Post-Consumer Materials
  • Easy to Install and Remove
  • 100% Synthetic Fibers Won’t Support Microbial Growth
  • 3 Month (90 day) air filter (More info)

$135.29

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Our MERV 11 air filters are a great upgrade from MERV 8 air filters if you have pets in your home or suffer from allergies or asthma. These air filters are 85% efficient at capturing particles in the 3-10 micron range and up to 80% efficient at capturing particles in the 1.0-3.0 micron range. The filter frame is constructed of heavy-duty beverage board to insure it maintains its integrity for the duration of its service life. The pleated media won't support microbial growth due to its 100% synthetic construction. Our MERV 11 air filters last up to 90 days depending on the conditions in your home. Check out our "Air Filter Change Frequency" page for additional information.
Customer Reviews
4.9 Based on 56 Reviews
5 ★
89% 
50
4 ★
7% 
4
3 ★
4% 
2
2 ★
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Filter Reviews:
IW
01/30/2024
Irene W.
United States United States
I recommend this product

Great Company

Glad we found Air Filters Unlimited. Incredible selection. Quick service. Solved our filter problem.

PP
12/20/2023
Paul P.
United States United States
I recommend this product

Air filter

Great-I always get my filters here!

BK
07/26/2023
Brenda K.
United States United States
I recommend this product

MERV 11 4" filters

I haven't had to install one yet but they look like just what I need going forward.

CC
06/30/2023
CeCilia C.
United States United States
I recommend this product

Airways

Item works just fine. Excellent fit. Easy to insert. Sturdy. Nice to have several stored for future use. Thanks.

RL
04/10/2023
Ray L.
United States United States
I recommend this product

Waiting to try

Will try them next filter change. Have heard good things.