Filt 17-7/8 X 24-7/8 Exact

Filt 19-5/8 X 19-5/8 Exact

Filt 19-7/8 X 24-7/8 Exact

Filt 24-5/8 X 19-5/8 Exact

Filt 22 X 30 Carbon Media 1 Pc

Filt Nu-Plus Ow200L Cartridge

Filt 16 X 22 Carbon Media 3 Pk

Filt Nu-Plus Cg5-20S 20 In