20x20x4 AIRx ALLERGY White Rodgers FR1600M-111 Replacement Air Filter - MERV 11

Model: 20x20x4WR-ALLERGY / Part: #178127

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20x20x4 AIRx ALLERGY White Rodgers FR1600M-111 Replacement Air Filter - MERV 11

TOTAL $170.47 ( 6 Pack for $0.00 each )

In Stock

2026-04-02

6 Pack -

$170.47

$28.41 each

20x20x4 AIRx ALLERGY White Rodgers FR1600M-111 Replacement Air Filter - MERV 11
(19-1/2" X 19-1/2" X 3-3/4" Actual dimensions)

Replacement for 4" premium whole house air cleaners from White-Rodgers. Not Manufactured by White-Rodgers.

FEATURES:

Same size as Filter part # FR1600M-111 and works in the air cleaner model ACM1600M
MERV 11 Rating
Removes allergens from the air such as pollen, mold pores, dust particles, pet dander and bacteria.
Cost efficient aftermarket product built to replace the original part
Disposable after use
Easy installation
Lasts approximately 6 months - replace sooner with heavy use or certain environmental conditions

Reviews

4.2 / 5 (5)

dave watson 24 days ago

Great customer service. They stand behind their products.

Gregg Lane 23 days ago

Great filters

Melinda Landr 26 days ago

These seem to be great filters, they were a good value. A little thinner than previous ones I have purchased but a lot easier to get into my unit.

Paul Parsons 4 days ago

Work well, price low for those who are not rich!

National Filter Sales:	20x20x4 PF-02-202004-6
White-Rodgers:	FR1600M-108 FR1600M-111