20x25x4 Air Filters

Sort by:
Products   MERV Rating Filter Life Annual Cost Value Pack
MERV8 20x25x4 SpiroPure O
20x25x4 Pleated Filters (MERV 8)
    5 stars
  • $99.99
  • 6 Filters
  • ($16.67 / filters)
MERV 8
Learn more
3 Months $66.66
Best Value!

$99.99
6 Filters

($16.67 / filter)
TopTech TT-FM-2025QB TopTech
TechPure TT-FM-2025 QB
  • $40.99
  • 1 Filters
  • ($40.99 / filters)
MERV 11
Learn more
6 Months $81.98

$40.99
1 Filters

($40.99 / filter)
TopTech TT-FM-2025 TopTech
TopTech Air Filter 20x25x4 TT-FM-2025
    5 stars
  • $45.99
  • 1 Filters
  • ($45.99 / filters)
MERV 11
Learn more
6 Months $91.98

$45.99
1 Filters

($45.99 / filter)
Aprilaire 210 Aprilaire
Space-Gard 210 Media Filter
    5 stars
  • $81.99
  • 1 Filters
  • ($81.99 / filters)
MERV 11
Learn more
6 Months $163.98

$81.99
1 Filters

($81.99 / filter)
MERV11 20x25x4 SpiroPure O
20x25x4 Pleated Filters (MERV 11)
    5 stars
  • $123.99
  • 6 Filters
  • ($20.67 / filters)
MERV 11
Learn more
3 Months $82.66

$123.99
6 Filters

($20.67 / filter)
Aprilaire 213 Aprilaire
Space-Gard 213 Media Filter
  • $82.99
  • 1 Filters
  • ($82.99 / filters)
MERV 13
Learn more
6 Months $165.98

$82.99
1 Filters

($82.99 / filter)
MERV13 20x25x4 SpiroPure O
20x25x4 Pleated Filters (MERV 13)
  • $144.99
  • 6 Filters
  • ($24.17 / filters)
MERV 13
Learn more
3 Months $96.66

$144.99
6 Filters

($24.17 / filter)
odor eliminator 20x25x4 SpiroPure F
20x25x4 Pleated Filters (OdorBan)
  • $172.99
  • 6 Filters
  • ($28.83 / filters)
MERV 10
Learn more
3 Months Learn more
about odor eliminator filters
$115.33

$172.99
6 Filters

($28.83 / 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.