29.5x35.5x1 Air Filters

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Products   MERV Rating Filter Life Annual Cost Value Pack
29.5x35.5x1 MERV8 SpiroPure O
MERV 8 Pleated Filters (6 Pack)
  • $91.99
  • 6 Filters
  • ($15.33 / filters)
MERV 8
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3 Months $61.33
Best Value!

$91.99
6 Filters

($15.33 / filter)
29.5x35.5x1 MERV11 SpiroPure O
MERV 11 Pleated Filters (6 Pack)
  • $111.99
  • 6 Filters
  • ($18.67 / filters)
MERV 11
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3 Months $74.66

$111.99
6 Filters

($18.67 / filter)
29.5x35.5x1 MERV13 SpiroPure O
MERV 13 Pleated Filters (6 Pack)
  • $130.99
  • 6 Filters
  • ($21.83 / filters)
MERV 13
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3 Months $87.33

$130.99
6 Filters

($21.83 / filter)
29.5x35.5x1 Carbon SpiroPure F
MERV 10 Odor Eliminator Filters (6 Pack)
  • $340.14
  • 6 Filters
  • ($56.69 / filters)
MERV 10
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3 Months Learn more
about odor eliminator filters
$226.76

$340.14
6 Filters

($56.69 / 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.