9x35.5x2 Air Filters

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Products   MERV Rating Filter Life Annual Cost Value Pack
9x35.5x2 MERV8 SpiroPure O
MERV 8 Pleated Filters (6 Pack)
  • $145.37
  • 6 Filters
  • ($24.23 / filters)
MERV 8
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3 Months $96.91
Best Value!

$145.37
6 Filters

($24.23 / filter)
9x35.5x2 MERV11 SpiroPure O
MERV 11 Pleated Filters (6 Pack)
  • $150.69
  • 6 Filters
  • ($25.12 / filters)
MERV 11
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3 Months $100.46

$150.69
6 Filters

($25.12 / filter)
9x35.5x2 MERV13 SpiroPure O
MERV 13 Pleated Filters (6 Pack)
  • $164.40
  • 6 Filters
  • ($27.40 / filters)
MERV 13
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3 Months $109.60

$164.40
6 Filters

($27.40 / filter)
9x35.5x2 Carbon SpiroPure F
MERV 10 Odor Eliminator Filters (6 Pack)
  • $204.06
  • 6 Filters
  • ($34.01 / filters)
MERV 10
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3 Months Learn more
about odor eliminator filters
$136.04

$204.06
6 Filters

($34.01 / 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.