11x47x1 Air Filters

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Products   MERV Rating Filter Life Annual Cost Value Pack
11x47x1 MERV8 SpiroPure O
MERV 8 Pleated Filters (6 Pack)
  • $119.99
  • 6 Filters
  • ($20.00/filters)
MERV 8
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3 Months $79.99
Best Value!

$119.99
6 Filters

($20.00/filter)
11x47x1 MERV11 SpiroPure O
MERV 11 Pleated Filters (6 Pack)
  • $123.99
  • 6 Filters
  • ($20.67/filters)
MERV 11
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3 Months $82.66

$123.99
6 Filters

($20.67/filter)
11x47x1 MERV13 SpiroPure O
MERV 13 Pleated Filters (6 Pack)
  • $134.99
  • 6 Filters
  • ($22.50/filters)
MERV 13
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3 Months $89.99

$134.99
6 Filters

($22.50/filter)
11x47x1 OdorBan SpiroPure F
MERV 10 Odor Eliminator Filters (6 Pack)
  • $156.99
  • 6 Filters
  • ($26.17/filters)
MERV 10
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3 Months Learn more
about odor eliminator filters
$104.66

$156.99
6 Filters

($26.17/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.