18x25x2 Air Filters

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Products   MERV Rating Filter Life Annual Cost Value Pack
MERV 8 18x25x2 SpiroPure O
MERV 8 Pleated Filters (6 Pack)
    5 stars
  • $55.61
  • 6 Filters
  • ($9.27 / filters)
MERV 8
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3 Months $37.07
Best Value!

$55.61
6 Filters

($9.27 / filter)
MERV 11 18x25x2 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)
MERV 13 18x25x2 SpiroPure O
MERV 13 Pleated Filters (6 Pack)
  • $87.54
  • 6 Filters
  • ($14.59 / filters)
MERV 13
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3 Months $58.36

$87.54
6 Filters

($14.59 / filter)
Odorban 18x25x2 SpiroPure F
MERV 10 Odor Eliminator Filters (6 Pack)
  • $91.99
  • 6 Filters
  • ($15.33 / filters)
MERV 10
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3 Months Learn more
about odor eliminator filters
$61.33

$91.99
6 Filters

($15.33 / 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.