20x23x1 Air Filters

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Products   MERV Rating Filter Life Annual Cost Value Pack
20x23x1 MERV8 SpiroPure O
MERV 8 Pleated Filters (6 Pack)
    5 stars
  • $52.99
  • 6 Filters
  • ($8.83 / filters)
MERV 8
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3 Months $35.33
Best Value!

$52.99
6 Filters

($8.83 / filter)
20x23x1 MERV11 SpiroPure O
MERV 11 Pleated Filters (6 Pack)
  • $98.99
  • 6 Filters
  • ($16.50 / filters)
MERV 11
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3 Months $65.99

$98.99
6 Filters

($16.50 / filter)
20x23x1 MERV13 SpiroPure F
MERV 13 Pleated Filters (6 Pack)
  • $122.99
  • 6 Filters
  • ($20.50 / filters)
MERV 13
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3 Months $81.99

$122.99
6 Filters

($20.50 / filter)
20x23x1 OdorBan SpiroPure F
MERV 10 Odor Eliminator Filters (6 Pack)
  • $108.99
  • 6 Filters
  • ($18.17 / filters)
MERV 10
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3 Months Learn more
about odor eliminator filters
$72.66

$108.99
6 Filters

($18.17 / 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.