12x20x1 Air Filters

Sort by:
Products   MERV Rating Filter Life Annual Cost Value Pack
MERV 8 12x20x1 SpiroPure O
MERV 8 Pleated Filters (6 Pack)
  • $32.99
  • 6 Filters
  • ($5.50/filters)
MERV 8
Learn more
3 Months $21.99

$32.99
6 Filters

($5.50/filter)
12x20x1 MERV8 SpiroPure O
MERV 8 Pleated Filters (12 Pack)
  • $64.99
  • 12 Filters
  • ($5.42/filters)
MERV 8
Learn more
3 Months $21.66
Best Value!

$64.99
12 Filters

($5.42/filter)
MERV 11 12x20x1 SpiroPure O
MERV 11 Pleated Filters (6 Pack)
    5 stars
  • $36.99
  • 6 Filters
  • ($6.17/filters)
MERV 11
Learn more
3 Months $24.66

$36.99
6 Filters

($6.17/filter)
12x20x1 MERV11 SpiroPure O
MERV 11 Pleated Filters (12 Pack)
    5 stars
  • $72.99
  • 12 Filters
  • ($6.08/filters)
MERV 11
Learn more
3 Months $24.33

$72.99
12 Filters

($6.08/filter)
MERV 13 12x20x1 SpiroPure O
MERV 13 Pleated Filters (6 Pack)
    5 stars
  • $43.99
  • 6 Filters
  • ($7.33/filters)
MERV 13
Learn more
3 Months $29.33

$43.99
6 Filters

($7.33/filter)
12x20x1 MERV13 SpiroPure O
MERV 13 Pleated Filters (12 Pack)
    5 stars
  • $86.99
  • 12 Filters
  • ($7.25/filters)
MERV 13
Learn more
3 Months $29.00

$86.99
12 Filters

($7.25/filter)
12x20x1 Odor Eliminator SpiroPure F
MERV 10 Odor Eliminator Filters (6 Pack)
    5 stars
  • $75.99
  • 6 Filters
  • ($12.67/filters)
MERV 10
Learn more
3 Months Learn more
about odor eliminator filters
$50.66

$75.99
6 Filters

($12.67/filter)
12x20x1 OdorBan SpiroPure F
MERV 10 Odor Eliminator Filters (12 Pack)
  • $150.99
  • 12 Filters
  • ($12.58/filters)
MERV 10
Learn more
3 Months Learn more
about odor eliminator filters
$50.33

$150.99
12 Filters

($12.58/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.