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
$89.99

20x20x5 MERV 11 Case of 3

19-3/4 x 20-1/2 x 4-7/8

Nominal Size: 20 x 20 x 5
Actual Size: 19-3/4 x 20-1/2 x 4-7/8
Part #: UFA-52020M11-3
MERV Rating: 11
# Per Case: 
Price per Case: $89.99
Manufactured: Canada
 

*Effective for dust, pollen, pet dander, bacteria and mould.

 

Generalaire # 4531 ReservePro Replacement. 

 

Also Fits or Replaces:

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$89.99
20x20x5 MERV 8 Case of 3
$79.99

20x20x5 MERV 8 Case of 3

19-3/4 x 20-1/2 x 4-7/8

Nominal Size: 20 x 20 x 5
Actual Size: 19-3/4 x 20-1/2 x 4-7/8
Part #: UFA-52020M8-3
MERV Rating: 8
# Per Case: 
Price per Case: $79.99
Manufactured: Canada
 

*Effective for dust, pollen, pet dander, bacteria and mould.

 

Generalaire # 4531 ReservePro Replacement. 

 

Also Fits or Replaces:

View full details
$79.99