20x40x2 Air Filters

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Products   MERV Rating Filter Life Annual Cost Value Pack
20x40x2 MERV8 SpiroPure O
MERV 8 Pleated Filters (6 Pack)
  • $211.12
  • 6 Filters
  • ($35.19 / filters)
MERV 8
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3 Months $140.75
Best Value!

$211.12
6 Filters

($35.19 / filter)
20x40x2 MERV11 SpiroPure O
MERV 11 Pleated Filters (6 Pack)
  • $229.66
  • 6 Filters
  • ($38.28 / filters)
MERV 11
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3 Months $153.11

$229.66
6 Filters

($38.28 / filter)
20x40x2 MERV13 SpiroPure O
MERV 13 Pleated Filters (6 Pack)
  • $252.17
  • 6 Filters
  • ($42.03 / filters)
MERV 13
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3 Months $168.11

$252.17
6 Filters

($42.03 / filter)
20x40x2 OdorBan SpiroPure F
MERV 10 Odor Eliminator Filters (6 Pack)
  • $312.90
  • 6 Filters
  • ($52.15 / filters)
MERV 10
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3 Months Learn more
about odor eliminator filters
$208.60

$312.90
6 Filters

($52.15 / 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.