11.875x16.5x1 Air Filters

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Products   MERV Rating Filter Life Annual Cost Value Pack
11.875x16.5x1 MERV8 SpiroPure O
MERV 8 Pleated Filters (6 Pack)
  • $79.33
  • 6 Filters
  • ($13.22 / filters)
MERV 8
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3 Months $52.89
Best Value!

$79.33
6 Filters

($13.22 / filter)
11.875x16.5x1 MERV11 SpiroPure O
MERV 11 Pleated Filters (6 Pack)
  • $84.95
  • 6 Filters
  • ($14.16 / filters)
MERV 11
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3 Months $56.63

$84.95
6 Filters

($14.16 / filter)
11.875x16.5x1 MERV13 SpiroPure O
MERV 13 Pleated Filters (6 Pack)
  • $99.48
  • 6 Filters
  • ($16.58 / filters)
MERV 13
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3 Months $66.32

$99.48
6 Filters

($16.58 / filter)
11.875x16.5x1 OdorBan SpiroPure F
MERV 10 Odor Eliminator Filters (6 Pack)
  • $95.22
  • 6 Filters
  • ($15.87 / filters)
MERV 10
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3 Months Learn more
about odor eliminator filters
$63.48

$95.22
6 Filters

($15.87 / 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.