10x20x4 Air Filters

Sort by:
Products   MERV Rating Filter Life Annual Cost Value Pack
10x20x4 MERV8 SpiroPure O
MERV 8 Pleated Filters (6 Pack)
  • $114.99
  • 6 Filters
  • ($19.17/filters)
MERV 8
Learn more
3 Months $76.66
Best Value!

$114.99
6 Filters

($19.17/filter)
10x20x4 MERV11 SpiroPure O
MERV 11 Pleated Filters (6 Pack)
  • $136.99
  • 6 Filters
  • ($22.83/filters)
MERV 11
Learn more
3 Months $91.33

$136.99
6 Filters

($22.83/filter)
10x20x4 MERV13 SpiroPure O
MERV 13 Pleated Filters (6 Pack)
  • $146.99
  • 6 Filters
  • ($24.50/filters)
MERV 13
Learn more
3 Months $97.99

$146.99
6 Filters

($24.50/filter)
10x20x4 OdorBan SpiroPure F
MERV 10 Odor Eliminator Filters (6 Pack)
  • $163.99
  • 6 Filters
  • ($27.33/filters)
MERV 10
Learn more
3 Months Learn more
about odor eliminator filters
$109.33

$163.99
6 Filters

($27.33/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.