18x30x2 Air Filters

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Products   MERV Rating Filter Life Annual Cost Value Pack
18x30x2 MERV8 SpiroPure O
MERV 8 Pleated Filters (6 Pack)
  • $160.69
  • 6 Filters
  • ($26.78 / filters)
MERV 8
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3 Months $107.13
Best Value!

$160.69
6 Filters

($26.78 / filter)
18x30x2 MERV11 SpiroPure O
MERV 11 Pleated Filters (6 Pack)
  • $173.03
  • 6 Filters
  • ($28.84 / filters)
MERV 11
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3 Months $115.35

$173.03
6 Filters

($28.84 / filter)
18x30x2 MERV13 SpiroPure O
MERV 13 Pleated Filters (6 Pack)
  • $193.00
  • 6 Filters
  • ($32.17 / filters)
MERV 13
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3 Months $128.67

$193.00
6 Filters

($32.17 / filter)
18x30x2 OdorBan SpiroPure F
MERV 10 Odor Eliminator Filters (6 Pack)
  • $238.08
  • 6 Filters
  • ($39.68 / filters)
MERV 10
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3 Months Learn more
about odor eliminator filters
$158.72

$238.08
6 Filters

($39.68 / 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.