Return Air Grille Filters

24 x 20 x 1 grille replacement pleated filters that have an exact size of 23 1/8 x 19 3/8 x 1. Finding grille cut filters can be a challenging task...

23 x 20 x 1 grille replacement pleated filters that have an exact size of 22 1/8 x 19 3/8 x 1. Finding grille cut filters can be a challenging task...

24 x 18 x 1 grille replacement pleated filters that have an exact size of 23 1/8 x 17 3/8 x 1. Finding grille cut filters can be a challenging task...

24 x 12 x 1 grille replacement pleated filters that have an exact size of 23 1/8 x 11 3/8 x 1. Finding grille cut filters can be a challenging task...

20 x 20 x 1 grille replacement pleated filters that have an exact size of 19 1/8 x 19 3/8 x 1. Finding grille cut filters can be a challenging task...

30 x 18 x 1 grille replacement pleated filters that have an exact size of 29 1/8 x 17 3/8 x 1. Finding grille cut filters can be a challenging task...

12 x 12 x 1 grille replacement pleated filters that have an exact size of 11 1/8 x 11 3/8 x 1. Finding grille cut filters can be a challenging task...

30 x 20 x 1 grille replacement pleated filters that have an exact size of 29 1/8 x 19 3/8 x 1. Finding grille cut filters can be a challenging task...

22 x 22 x 1 grille replacement pleated filters that have an exact size of 21 1/8 x 21 3/8 x 1. Finding grille cut filters can be a challenging task...

30 x 24 x 1 grille replacement pleated filters that have an exact size of 29 1/8 x 23 3/8 x 1. Finding grille cut filters can be a challenging task...

18 x 18 x 1 grille replacement pleated filters that have an exact size of 17 1/8 x 17 3/8 x 1. Finding grille cut filters can be a challenging task...

12 x 8 x 1 grille replacement pleated filters that have an exact size of 11 1/8 x 7 3/8 x 1. Finding grille cut filters can be a challenging task s...

24 x 16 x 1 grille replacement pleated filters that have an exact size of 23 1/8 x 15 3/8 x 1. Finding grille cut filters can be a challenging task...

24 x 24 x 1 grille replacement pleated filters that have an exact size of 23 1/8 x 23 3/8 x 1. Finding grille cut filters can be a challenging task...

36 x 18 x 1 grille replacement pleated filters that have an exact size of 35 1/8 x 17 3/8 x 1. Finding grille cut filters can be a challenging task...

20 x 18 x 1 grille replacement pleated filters that have an exact size of 19 1/8 x 17 3/8 x 1. Finding grille cut filters can be a challenging task...

16 x 12 x 1 grille replacement pleated filters that have an exact size of 15 1/8 x 11 3/8 x 1. Finding grille cut filters can be a challenging task...