20x24x3 Air Filters

Sort by:
Products   MERV Rating Filter Life Annual Cost Value Pack
Carrier PGAPXCAR2420 SpiroPure O
PGAPXCAR2420 Compatible (MERV 13)
  • $75.99
  • 1 Filters
  • ($75.99 / filters)
MERV 13
Learn more
6 Months $151.98
Best Value!

$75.99
1 Filters

($75.99 / filter)
Carrier PGAPXCAR2420 Carrier
PGAPXCAR2420 / PGAPXCAR2420-A02 Carrier Filter
    5 stars
  • $127.99
  • 1 Filters
  • ($127.99 / filters)
MERV 13
Learn more
6 Months $255.98

$127.99
1 Filters

($127.99 / filter)
MERV Rating - Contaminant Removal Guide
MERV Rating   8 11 12 13
Lint & Dust  
Dust Mite Debris  
Pollen  
Mold Spores  
Pet Dander  
Auto Emissions  
Smoke  
Tobacco  
Bacteria  
Note: equals efficient removal of contaminant by filter.