11.75x36x2 Air Filters

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Products   MERV Rating Filter Life Annual Cost Value Pack
11.75x36x2 MERV8 SpiroPure O
MERV 8 Pleated Filters (6 Pack)
  • $157.83
  • 6 Filters
  • ($26.31 / filters)
MERV 8
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3 Months $105.22
Best Value!

$157.83
6 Filters

($26.31 / filter)
11.75x36x2 MERV11 SpiroPure O
MERV 11 Pleated Filters (6 Pack)
  • $170.17
  • 6 Filters
  • ($28.36 / filters)
MERV 11
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3 Months $113.45

$170.17
6 Filters

($28.36 / filter)
11.75x36x2 MERV13 SpiroPure O
MERV 13 Pleated Filters (6 Pack)
  • $190.14
  • 6 Filters
  • ($31.69 / filters)
MERV 13
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3 Months $126.76

$190.14
6 Filters

($31.69 / filter)
11.75x36x2 Carbon SpiroPure F
MERV 10 Odor Eliminator Filters (6 Pack)
  • $244.86
  • 6 Filters
  • ($40.81 / filters)
MERV 10
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3 Months Learn more
about odor eliminator filters
$163.24

$244.86
6 Filters

($40.81 / 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.