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15.5x15.5x4 Air Filters

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Products   MERV Rating Filter Life Annual Cost Value Pack
15.5x15.5x4 MERV8 SpiroPure O
MERV 8 Pleated Filters (6 Pack)
  • $95.99
  • 6 Filters
  • ($16.00/filter)
MERV 8
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3 Months $63.99/yr
Best Value!

$95.99
6 Filters

($16.00/filter)
15.5x15.5x4 Air Filters SpiroPure O
MERV 11 Pleated Filters (6 Pack)
  • $117.99
  • 6 Filters
  • ($19.67/filter)
MERV 11
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3 Months $78.66/yr

$117.99
6 Filters

($19.67/filter)
15.5x15.5x4 MERV13 SpiroPure O
MERV 13 Pleated Filters (6 Pack)
  • $119.99
  • 6 Filters
  • ($20.00/filter)
MERV 13
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3 Months $79.99/yr

$119.99
6 Filters

($20.00/filter)
15.5x15.5x4 OdorBan SpiroPure F
MERV 8 Odor Eliminator Filters (6 Pack)
  • $157.99
  • 6 Filters
  • ($26.33/filter)
MERV 8
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3 Months Learn more
about odor eliminator filters
$105.33/yr

$157.99
6 Filters

($26.33/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.