American Standard 21x21.5x5

Aftermarket Replacement by Accumulair

SKU: DPFT21X21.5X5AM11=DAD

or 4 interest-free payments with


American Standard 21x21.5x5 Air Filter

Actual Size: 20.1 x 21.1 x 5

Replaces American Standard Models:

BAYFTAH21M
TFM215A0AH00
TFM215A0AH10
TFM215B0AH01
TFM215B0AH0A

  • Pre-applied gasketing on the assembled filter prevents air by-pass.
  • Great for reducing airborne particles such as dust, pollen, mold spores, tobacco smoke, pet dander, and particles that carry viruses.
  • High-efficiency filter media collects small dust particles before they can collect on your coils.
  • Superior frame strength utilizing double-wall construction and die-cut fingers.
  • Lasts up to 6 Months!
Accumulair is made in the USA