16x28x4 Air Filters

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Products   MERV Rating Filter Life Annual Cost Value Pack
16x28x4 MERV8 SpiroPure O
MERV 8 Pleated Filters (6 Pack)
  • $175.99
  • 6 Filters
  • ($29.33/filter)
MERV 8
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3 Months $117.33/yr
Best Value!

$175.99
6 Filters

($29.33/filter)
16x28x4 MERV11 SpiroPure O
MERV 11 Pleated Filters (6 Pack)
  • $199.99
  • 6 Filters
  • ($33.33/filter)
MERV 11
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3 Months $133.33/yr

$199.99
6 Filters

($33.33/filter)
16x28x4 MERV13 SpiroPure O
MERV 13 Pleated Filters (6 Pack)
  • $199.99
  • 6 Filters
  • ($33.33/filter)
MERV 13
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3 Months $133.33/yr

$199.99
6 Filters

($33.33/filter)
16x28x4 OdorBan SpiroPure F
MERV 8 Odor Eliminator Filters (6 Pack)
  • $241.99
  • 6 Filters
  • ($40.33/filter)
MERV 8
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3 Months Learn more
about odor eliminator filters
$161.33/yr

$241.99
6 Filters

($40.33/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.