23x29.5x1 Air Filters

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Products   MERV Rating Filter Life Annual Cost Value Pack
23x29.5x1 MERV8 SpiroPure O
MERV 8 Pleated Filters (6 Pack)
    5 stars
  • $83.99
  • 6 Filters
  • ($14.00/filter)
MERV 8
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3 Months $55.99/yr
Best Value!

$83.99
6 Filters

($14.00/filter)
23x29.5x1 MERV11 SpiroPure O
MERV 11 Pleated Filters (6 Pack)
  • $92.99
  • 6 Filters
  • ($15.50/filter)
MERV 11
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3 Months $61.99/yr

$92.99
6 Filters

($15.50/filter)
23x29.5x1 MERV13 SpiroPure O
MERV 13 Pleated Filters (6 Pack)
    5 stars
  • $107.99
  • 6 Filters
  • ($18.00/filter)
MERV 13
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3 Months $71.99/yr

$107.99
6 Filters

($18.00/filter)
23x29.5x1 OdorBan SpiroPure F
MERV 8 Odor Eliminator Filters (6 Pack)
  • $121.99
  • 6 Filters
  • ($20.33/filter)
MERV 8
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3 Months Learn more
about odor eliminator filters
$81.33/yr

$121.99
6 Filters

($20.33/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.