24x30x2 Geothermal Air Filters

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Products   MERV Rating Filter Life Annual Cost Value Pack
MERV 8 24x30x2 SpiroPure O
MERV 8 Pleated Filters (6 Pack)
  • $65.99
  • 6 Filters
  • ($11.00/filter)
MERV 8
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3 Months $43.99/yr
Best Value!

$65.99
6 Filters

($11.00/filter)
MERV 11 24x30x2 SpiroPure O
MERV 11 Pleated Filters (6 Pack)
  • $81.99
  • 6 Filters
  • ($13.67/filter)
MERV 11
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3 Months $54.66/yr

$81.99
6 Filters

($13.67/filter)
MERV 13 24x30x2 SpiroPure F
MERV 13 Pleated Filters (6 Pack)
  • $92.99
  • 6 Filters
  • ($15.50/filter)
MERV 13
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3 Months $61.99/yr

$92.99
6 Filters

($15.50/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.