20x25x4 (3 5/8) Pleated MERV 13 Air Filters 6 Pack ac-dehumidification-humidification straight forward design makes operating

straight forward design makes operating this machine reasonable for people of all skill levels

A unique botanical insecticide/mycoinsecticide combo

a lamp extension cord is required

Peppermint

Also don’t forget to check out our Light Warrior Agro-Ponic Grow Medium and FoxFarm's high-octane Soluble Granular Fertilizers

20x25x4 (3 5/8) Pleated MERV 13 Air Filters 6 Pack ac-dehumidification-humidification straight forward design makes operatingImportant 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 20x25x4 filter