14x14x1 Air Filters

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Products   MERV Rating Filter Life Annual Cost Value Pack
MERV 8 14x14x1 SpiroPure O
MERV 8 Pleated Filters (6 Pack)
    5 stars
  • $37.99
  • 6 Filters
  • ($6.33 / filters)
MERV 8
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3 Months $25.33
Best Value!

$37.99
6 Filters

($6.33 / filter)
14x14x1 MERV8 SpiroPure O
MERV 8 Pleated Filters (12 Pack)
    4.5 stars
  • $75.98
  • 12 Filters
  • ($6.33 / filters)
MERV 8
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3 Months $25.33
Best Value!

$75.98
12 Filters

($6.33 / filter)
MERV 11 14x14x1 SpiroPure O
MERV 11 Pleated Filters (6 Pack)
    5 stars
  • $39.99
  • 6 Filters
  • ($6.67 / filters)
MERV 11
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3 Months $26.66

$39.99
6 Filters

($6.67 / filter)
14x14x1 MERV11 SpiroPure O
MERV 11 Pleated Filters (12 Pack)
    5 stars
  • $79.98
  • 12 Filters
  • ($6.67 / filters)
MERV 11
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3 Months $26.66

$79.98
12 Filters

($6.67 / filter)
MERV 13 14x14x1 SpiroPure O
MERV 13 Pleated Filters (6 Pack)
    4.5 stars
  • $43.99
  • 6 Filters
  • ($7.33 / filters)
MERV 13
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3 Months $29.33

$43.99
6 Filters

($7.33 / filter)
14x14x1 MERV13 SpiroPure O
MERV 13 Pleated Filters (12 Pack)
    5 stars
  • $87.98
  • 12 Filters
  • ($7.33 / filters)
MERV 13
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3 Months $29.33

$87.98
12 Filters

($7.33 / 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.