16x20x4 (3 5/8) Pleated Air Filters MERV 13 Plus Carbon 6 Pack harvest-solutions Maximum Height: 11

Maximum Height: 11

Note: This bulk item is shipped as a full pallet without boxes or retail labelling

Connection Type: Inline garden-hose connection

Some consumers don’t even know about chloramine

AND HEATER CIRCULATOR TO FUNCTION

16x20x4 (3 5/8) Pleated Air Filters MERV 13 Plus Carbon 6 Pack harvest-solutions Maximum Height: 11Important Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air conditioner filter. It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size" and then you can be sure your A C air filter fits! With the 4" and 5" air filters there is a wider variance between the nominal and actual size depending on the manufacturer. If you are replacing a 4 3 8 depth 16x20x4 filter