23x23x1 Air Filters

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Products   MERV Rating Filter Life Annual Cost Value Pack
23x23x1 MERV8 SpiroPure O
MERV 8 Pleated Filters (6 Pack)
  • $104.85
  • 6 Filters
  • ($17.48 / filters)
MERV 8
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3 Months $69.90
Best Value!

$104.85
6 Filters

($17.48 / filter)
23x23x1 MERV11 SpiroPure O
MERV 11 Pleated Filters (6 Pack)
  • $120.92
  • 6 Filters
  • ($20.15 / filters)
MERV 11
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3 Months $80.61

$120.92
6 Filters

($20.15 / filter)
23x23x1 MERV13 SpiroPure O
MERV 13 Pleated Filters (6 Pack)
  • $160.74
  • 6 Filters
  • ($26.79 / filters)
MERV 13
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3 Months $107.16

$160.74
6 Filters

($26.79 / filter)
23x23x1 OdorBan SpiroPure F
MERV 10 Odor Eliminator Filters (6 Pack)
  • $142.80
  • 6 Filters
  • ($23.80 / filters)
MERV 10
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3 Months Learn more
about odor eliminator filters
$95.20

$142.80
6 Filters

($23.80 / 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.