20x30x1 Air Filters

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Products   MERV Rating Filter Life Annual Cost Value Pack
MERV 8 20x30x1 SpiroPure O
MERV 8 Pleated Filters (6 Pack)
    5 stars
  • $45.99
  • 6 Filters
  • ($7.67/filter)
MERV 8
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3 Months $30.66/yr

$45.99
6 Filters

($7.67/filter)
20x30x1 MERV8 SpiroPure O
MERV 8 Pleated Filters (12 Pack)
  • $90.99
  • 12 Filters
  • ($7.58/filter)
MERV 8
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3 Months $30.33/yr
Best Value!

$90.99
12 Filters

($7.58/filter)
MERV 11 20x30x1 SpiroPure O
MERV 11 Pleated Filters (6 Pack)
    5 stars
  • $54.99
  • 6 Filters
  • ($9.17/filter)
MERV 11
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3 Months $36.66/yr

$54.99
6 Filters

($9.17/filter)
20x30x1 MERV11 SpiroPure O
MERV 11 Pleated Filters (12 Pack)
    5 stars
  • $108.99
  • 12 Filters
  • ($9.08/filter)
MERV 11
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3 Months $36.33/yr

$108.99
12 Filters

($9.08/filter)
MERV 13 20x30x1 SpiroPure O
MERV 13 Pleated Filters (6 Pack)
    5 stars
  • $58.99
  • 6 Filters
  • ($9.83/filter)
MERV 13
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3 Months $39.33/yr

$58.99
6 Filters

($9.83/filter)
20x30x1 MERV13 SpiroPure O
MERV 13 Pleated Filters (12 Pack)
    5 stars
  • $116.99
  • 12 Filters
  • ($9.75/filter)
MERV 13
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3 Months $39.00/yr

$116.99
12 Filters

($9.75/filter)
20x30x1 Odor Eliminator SpiroPure F
MERV 10 Odor Eliminator Filters (6 Pack)
  • $86.99
  • 6 Filters
  • ($14.50/filter)
MERV 10
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3 Months Learn more
about odor eliminator filters
$57.99/yr

$86.99
6 Filters

($14.50/filter)
20x30x1 OdorBan SpiroPure F
MERV 10 Odor Eliminator Filters (12 Pack)
    5 stars
  • $161.99
  • 12 Filters
  • ($13.50/filter)
MERV 10
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3 Months Learn more
about odor eliminator filters
$54.00/yr

$161.99
12 Filters

($13.50/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.