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11x32.5x1 Air Filters

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Products   MERV Rating Filter Life Annual Cost Value Pack
MERV8 11x32.5x1 SpiroPure O
MERV 8 Pleated Filters (6 Pack)
  • $71.99
  • 6 Filters
  • ($12.00/filter)
MERV 8
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3 Months $47.99/yr
Best Value!

$71.99
6 Filters

($12.00/filter)
MERV11 11x32.5x1 SpiroPure O
MERV 11 Pleated Filters (6 Pack)
  • $91.99
  • 6 Filters
  • ($15.33/filter)
MERV 11
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3 Months $61.33/yr

$91.99
6 Filters

($15.33/filter)
MERV13 11x32.5x1 SpiroPure F
MERV 13 Pleated Filters (6 Pack)
  • $100.99
  • 6 Filters
  • ($16.83/filter)
MERV 13
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3 Months $67.33/yr

$100.99
6 Filters

($16.83/filter)
Odor eliminator 11x32.5x1 SpiroPure F
MERV 8 Odor Eliminator Filters (6 Pack)
  • $125.99
  • 6 Filters
  • ($21.00/filter)
MERV 8
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3 Months Learn more
about odor eliminator filters
$83.99/yr

$125.99
6 Filters

($21.00/filter)
MERV Rating - Contaminant Removal Guide
MERV Rating   8 11 12 13
Lint & Dust  
Dust Mile Debris  
Pollen  
Mold Spores  
Pet Dander  
Auto Emissions  
Smoke  
Tobacco  
Bacteria  
Note: equals efficient removal of contaminant by filter.