14x36x1 Air Filters

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Products   MERV Rating Filter Life Annual Cost Value Pack
MERV8 14x36x1 SpiroPure O
MERV 8 Pleated Filters (6 Pack)
  • $57.67
  • 6 Filters
  • ($9.61 / filters)
MERV 8
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3 Months $38.45
Best Value!

$57.67
6 Filters

($9.61 / filter)
MERV 11 14x36x1 SpiroPure O
MERV 11 Pleated Filters (6 Pack)
  • $73.12
  • 6 Filters
  • ($12.19 / filters)
MERV 11
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3 Months $48.75

$73.12
6 Filters

($12.19 / filter)
MERV13 14x36x1 SpiroPure O
MERV 13 Pleated Filters (6 Pack)
  • $80.33
  • 6 Filters
  • ($13.39 / filters)
MERV 13
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3 Months $53.55

$80.33
6 Filters

($13.39 / 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.