York Y81E furnace filter sizes
Y81E furnaces take 14 x 25 or 16 x 25 or 20 x 25 filters, depending on cabinet width and return.
Pick your full model number below for the exact size.
A 16 x 25 filter (side return) or a 14 x 25 filter (bottom return)
A 16 x 25 filter (side return) or a 16 x 25 filter (bottom return)
A 16 x 25 filter (side return) or a 20 x 25 filter (bottom return)
2 filters, each 16 x 25 (side (two side returns)) or a 20 x 25 filter (bottom return)