12x50x1 Air Filters

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Products   MERV Rating Filter Life Annual Cost Value Pack
12x50x1 MERV8 SpiroPure O
MERV 8 Pleated Filters (6 Pack)
  • $133.08
  • 6 Filters
  • ($22.18/filters)
MERV 8
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3 Months $88.72
Best Value!

$133.08
6 Filters

($22.18/filter)
12x50x1 MERV11 SpiroPure O
MERV 11 Pleated Filters (6 Pack)
  • $143.35
  • 6 Filters
  • ($23.89/filters)
MERV 11
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3 Months $95.57

$143.35
6 Filters

($23.89/filter)
12x50x1 MERV13 SpiroPure O
MERV 13 Pleated Filters (6 Pack)
  • $161.28
  • 6 Filters
  • ($26.88/filters)
MERV 13
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3 Months $107.52

$161.28
6 Filters

($26.88/filter)
12x50x1 OdorBan SpiroPure F
MERV 10 Odor Eliminator Filters (6 Pack)
  • $231.30
  • 6 Filters
  • ($38.55/filters)
MERV 10
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3 Months Learn more
about odor eliminator filters
$154.20

$231.30
6 Filters

($38.55/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.