12" x 12" x 1" Air Filters

12" x 12" x 1" Merv 8 Air Filter

12" x 12" x 1" Merv 8 Air Filter

From $48.90

(4 Pack)

12" x 12" x 1" Merv 10 Air Filter

12" x 12" x 1" Merv 10 Air Filter

From $49.11

(4 Pack)

12" x 12" x 1" Merv 11 Air Filter

12" x 12" x 1" Merv 11 Air Filter

From $50.39

(4 Pack)

12" x 12" x 1" Merv 12 Air Filter

12" x 12" x 1" Merv 12 Air Filter

From $68.39

(4 Pack)

12" x 12" x 1" Merv 13 Air Filter

12" x 12" x 1" Merv 13 Air Filter

From $68.60

(4 Pack)

12" x 12" x 1" Carbon Air Filter

12" x 12" x 1" Carbon Air Filter

From $49.36

(4 Pack)