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Lennox Furnace Filter Sizes

Select your Lennox furnace model to find the correct filter size

G71MPP

G71 Series

16x25x1, 20x25x1, 24x25x1

G61MPV

G61 Series

16x25x1, 20x25x1

SL280V

SL Series

16x25x5, 20x25x5

EL296V

EL Series

16x25x1, 20x25x1

ML296V

ML Series

16x25x1, 20x25x1

ML180

ML Series

16x25x1, 20x25x1

SL297NV

SL Series

16x25x5, 20x25x5