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16-3/8 x 21-1/2 x 1 Air Filter MERV 11 Glasfloss Z-Line – Box of 12

Actual Size: 16-3/8 x 21-1/2 x 7/8
  • SKU: M11SP16F21H1E
  • 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)

$165.90

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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
4.6 Based on 10 Reviews
5 ★
80% 
8
4 ★
10% 
1
3 ★
0% 
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2 ★
10% 
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Filter Reviews:
MB
09/26/2023
Melissa B.
United States United States
I recommend this product

Happy Customer

The Design, Fit, and Quality are Awesome... And, I've noticed that my allergy and sinus issues have decreased since using these filters.

GR
05/08/2023
Georgeann R.
United States United States
I recommend this product

Good products

We wanted to upgrade to better filters, and these are just what we wanted.

MB
09/03/2022
Melissa B.
United States United States
I recommend this product

Happy Customer

Well made, not flimsy. Good quality because of the thickness and design.

BS
04/04/2022
Beatrice S.
United States United States
I recommend this product

Great fit and very sturdy

These filters are a great fit in my AC unit. Very sturdy, not "floppy" once inside the air filter. I will buy them again.

WD
11/26/2021
William D.
US

Seems to be a great

Seems to be a great product....did take a long time to get..... nearly 3 months....but I was kept informed