28x29x2 Air Filters

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Products   MERV Rating Filter Life Annual Cost Value Pack
28x29x2 MERV8 SpiroPure O
MERV 8 Pleated Filters (6 Pack)
  • $112.99
  • 6 Filters
  • ($18.83/filter)
MERV 8
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3 Months $75.33/yr
Best Value!

$112.99
6 Filters

($18.83/filter)
28x29x2 MERV11 SpiroPure O
MERV 11 Pleated Filters (6 Pack)
  • $124.99
  • 6 Filters
  • ($20.83/filter)
MERV 11
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3 Months $83.33/yr

$124.99
6 Filters

($20.83/filter)
28x29x2 MERV13 SpiroPure O
MERV 13 Pleated Filters (6 Pack)
  • $139.99
  • 6 Filters
  • ($23.33/filter)
MERV 13
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3 Months $93.33/yr

$139.99
6 Filters

($23.33/filter)
28x29x2 OdorBan SpiroPure F
MERV 8 Odor Eliminator Filters (6 Pack)
  • $163.99
  • 6 Filters
  • ($27.33/filter)
MERV 8
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3 Months Learn more
about odor eliminator filters
$109.33/yr

$163.99
6 Filters

($27.33/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.