20x20x4 (3 5/8) Pleated Air Filters MERV 14 Plus Carbon 2 Pack Tubing Power cable sold separately based

Power cable sold separately based upon your specific requirements

a flow rate of 50-80 LPH (13

The PreFilter eliminates bigger particles such as dust to prevent premature usage of the carbon

effective way to repel pests without harsh chemicals

Horse chestnut

20x20x4 (3 5/8) Pleated Air Filters MERV 14 Plus Carbon 2 Pack Tubing Power cable sold separately basedImportant 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 20x20x4 filter