5" Furnace Filters

5" filters are available in many standard and non-standard sizes. Simply select your size from the drop down box below to choose your filter size. Keep in mind that length and width are reversible (i.e. a 15x20x5 is the same as a 20x15x5).
20x20x5 MERV 11 Case of 3

20x20x5 MERV 11 Case of 3

Nominal Size: 20 x 25 x 5
Actual Size: 20-3/4 x 20-1/4 x 5-1/4
Part #: UFC-52020M11-3
MERV: 11
Price: $99.99
Manufactured: Canada
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