MERV 11
AIRx Allergy
pleated
Made in USA
12x24x4 AIRx ALLERGY Air Filter - MERV 11
12" X 24" X 4" MERV 11 Pleated Filter
Nominal size
12x24x4"
Never order the wrong filter again
Free reminder with the exact link to this filter the day it's due — no app, no password, no spam.
What this filter removes
Lint
Dust
Pollen
Dust Mite Debris
Pet Dander
Odor
Chemical Vapors
Mold Spores
Smog
Replaces these filters
This filter is a direct replacement for the following manufacturer part numbers.
National Filter Sales
PF-02-122404-6
Other 12x24x4 filtration levels
Specs and performance data are the manufacturer's published test results. Always confirm the size printed on your current filter's frame before ordering.
12x24x4 AIRx ALLERGY Air Filter - MERV 11
On Amazon