16x18x1 Air Filter

Experience cleaner air and improved HVAC efficiency with our 16x18x1 air filters designed for optimal performance

Product List

Venti Tech 18x18x1 Washable Air Filter

Venti Tech Washable Air Filter

Product Review Score

4.37 out of 5 stars

33 reviews

$49.99

Filters Fast 16x18x1 MERV 11 Air Filters 6 Pack

16x18x1 MERV 11 Filters 6-Pack

Product Review Score

4.31 out of 5 stars

186 reviews

$76.95

18x18x1 MERV 8 Air Filters with Carbon (5-Pack)

18x18x1 MERV 8 Filters Pack

Filterbuy

Product Review Score

4.11 out of 5 stars

154 reviews

$108.45

18x18x1 MERV 13 Air Filter 3-Pack

MERV 13 18x18 Air Filter 3-Pack

Filterbuy

Product Review Score

4.23 out of 5 stars

9 reviews

$44.94 $41.97

Filter King 4-Pack MERV 8 Air Filters

MERV 8 Air Filters 4-Pack

Filter King

Product Review Score

4.7 out of 5 stars

160 reviews

$57.63 $54.74

18x18x1 MERV 13 Air Filter - 5-Pack

18x18x1 MERV 13 Filter Pack

Filterbuy

Product Review Score

4.37 out of 5 stars

131 reviews

$49.95

18x16 Steel Return Air Filter Grille with Removable Door

Steel Return Air Filter Grille

Product Review Score

4.48 out of 5 stars

12 reviews

$72.07

18x24x1 MERV 8 Air Filter 4-Pack

MERV 8 18x24 Air Filter 4-Pack

Filterbuy

Product Review Score

4.94 out of 5 stars

174 reviews

$86.20

16x18 Air Filter MERV 8, 3-Ply, 1-Pack

16x18 MERV 8 Air Filter

Filterbuy

Product Review Score

4.95 out of 5 stars

18 reviews

$9.99

Aerostar 16x18x1 MERV 13 Pleated Air Filters

Aerostar MERV 13 Air Filters

Aerostar

Product Review Score

4.16 out of 5 stars

189 reviews

$94.52

Filterbuy 18x24x1 MERV 8 Air Filter 3-Pack

18x24x1 MERV 8 Filters 3-Pack

Filterbuy

Product Review Score

4.15 out of 5 stars

71 reviews

$75.03