Your Filter Connection - 3M Filters, Filtrete, Furnace Filter, Heater & Air Cond

Please read the following descriptions for the filters below

OEM

American Standard air filter #AFM215A0AH0

Nominal size 21" x 21 1/2" x 5".
Actual Size 20.1" x 21.1" x 5".
98% efficient filtration media.
Up to twenty times more effective than ordinary fiberglass filters.
High efficiency filter media collects small dust particles before they can collect on your coils.
No assembly required...no combs needed...filter just slides right in!

After Market

Replacement air filter for American Standard#AFM215A0AH0

Aftermarket replacement filter (not from American Standard).
Nominal size 21" x 21 1/2" x 4".
Actual Size 20.1" x 21.1" x 3 5/8".
98% efficient filtration media.
Up to twenty times more effective than ordinary fiberglass filters.
High efficiency filter media collects small dust particles before they can collect on your coils.
No assembly required...no combs needed...filter just slides right in!

Replacement Carbon air filter for American Standard #AFM215A0AH0

Nominal size 21" x 21 1/2" x 4".
Actual Size 20.1" x 21.1" x 3 5/8".
Aftermarket replacement filter (not from Americn Standard).
Carbon impregnated disposable pleated panel filters.
A simple solution for controlling both odors and dust particles!
Odorous gases and vapors are attracted to and held by the unique properties of the activated carbon material.
Can be installed in virtually any HVAC system without modifications.
Ideal applications include odors from cooking, new paint, new carpet, bathroom smells, cigarette smoke odor, and pet odors.
This product is listed and rated by Underwriters Laboratories as U.L. Class 2.

21x21.5x5