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25x25x1 Air Filters

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Products   MERV Rating Filter Life Annual Cost Value Pack
25x25x1 merv8 SpiroPure O
MERV 8 Pleated Filters (6 Pack)
  • $43.99
  • 6 Filters
  • ($7.33/filter)
MERV 8
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3 Months $29.33/yr

$43.99
6 Filters

($7.33/filter)
25x25x1 MERV8 SpiroPure O
MERV 8 Pleated Filters (12 Pack)
  • $86.99
  • 12 Filters
  • ($7.25/filter)
MERV 8
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3 Months $29.00/yr
Best Value!

$86.99
12 Filters

($7.25/filter)
MERV 11 25x25x1 SpiroPure O
MERV 11 Pleated Filters (6 Pack)
  • $51.99
  • 6 Filters
  • ($8.67/filter)
MERV 11
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3 Months $34.66/yr

$51.99
6 Filters

($8.67/filter)
25x25x1 MERV11 SpiroPure O
MERV 11 Pleated Filters (12 Pack)
  • $102.99
  • 12 Filters
  • ($8.58/filter)
MERV 11
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3 Months $34.33/yr

$102.99
12 Filters

($8.58/filter)
MERV 13 25x25x1 SpiroPure O
MERV 13 Pleated Filters (6 Pack)
  • $59.99
  • 6 Filters
  • ($10.00/filter)
MERV 13
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3 Months $39.99/yr

$59.99
6 Filters

($10.00/filter)
25x25x1 MERV13 SpiroPure O
MERV 13 Pleated Filters (12 Pack)
  • $119.99
  • 12 Filters
  • ($10.00/filter)
MERV 13
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3 Months $40.00/yr

$119.99
12 Filters

($10.00/filter)
25x25x1 Odor Eliminator SpiroPure F
MERV 8 Odor Eliminator Filters (6 Pack)
  • $86.99
  • 6 Filters
  • ($14.50/filter)
MERV 8
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3 Months Learn more
about odor eliminator filters
$57.99/yr

$86.99
6 Filters

($14.50/filter)
25x25x1 OdorBan SpiroPure F
MERV 8 Odor Eliminator Filters (12 Pack)
  • $161.99
  • 12 Filters
  • ($13.50/filter)
MERV 8
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3 Months Learn more
about odor eliminator filters
$54.00/yr

$161.99
12 Filters

($13.50/filter)
25x25x1 Washable Permatron
MERV 6 Permanent Washable Filter
  • $54.99
  • 1 Filters
  • ($54.99/filter)
MERV 6
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12 Months Learn more
about permanent washable filters
$54.99/yr

$54.99
1 Filters

($54.99/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.