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).
20x25x5 MERV 11 Case of 3
$99.99

20x25x5 MERV 11 Case of 3

19-3/4 x 24-1/4 x 4-7/8

Nominal Size: 20 x 25 x 5 Actual Size: 19-3/4 x 24-1/4 x 4-7/8 Part #: UFA-52025M11-3 MERV Rating: 11 # Per Case: 3  Price per Case...

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$99.99
20x25x5 MERV 11 Case of 3
$94.99

20x25x5 MERV 11 Case of 3

20-1/4 x 25-3/4 x 5-1/4

Nominal Size: 20 x 25 x 5 Actual Size: 20-1/4 x 25-3/4 x 5-1/4 Part #: UFC-52025M11-3 MERV Rating: 11 # Per Case: 3  Price per Case...

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$94.99
20x25x5 Merv 11 Case of 3
$94.99

20x25x5 Merv 11 Case of 3

19-13/16 x 24-3/4 x 4-3/8

Nominal Size: 20 x 25 x 5 Actual Size: 19-13/16 x 24-3/4 x 4-3/8 Part #: UFH-52025M11-3 MERV Rating: 11 # Per Case: 3  Price per Ca...

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$94.99
20x25x5 Merv 13
$109.99

20x25x5 Merv 13

19-13/16 x 24-3/4 x 4-3/8

Nominal Size: 20 x 25 x 5 Actual Size: 19-13/16 x 24-3/4 x 4-3/8 Part #: UFH-52025M13-3 MERV Rating: 13 # Per Case: 3  Price per Ca...

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$109.99
20x25x5 Merv 8
$84.99

20x25x5 Merv 8

19-13/16 x 24-3/4 x 4-3/8

Nominal Size: 20 x 25 x 5 Actual Size: 19-13/16 x 24-3/4 x 4-3/8Part #: UFH-52025M8-3 MERV Rating: 8 # Per Case: 3  Price per Case: ...

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$84.99
20x25x5 MERV 8 Case of 3
$89.99

20x25x5 MERV 8 Case of 3

19-3/4 x 24-1/4 x 4-7/8

Nominal Size: 20 x 20 x 5 Actual Size: 19-3/4 x 24-1/4 x 4-7/8Part #: UFA-52025M8-3 MERV Rating: 8 # Per Case: 3  Price per Case: $8...

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$89.99