18x24x4 (3 5/8) Pleated MERV 10 Air Filters 2 Pack Hydroponics Programmable LCD controller with heating

Programmable LCD controller with heating and cooling thermostat

clean & reload-Hands-free

KDF 85/Catalytic Carbon Filter for chloramines removal

Recycling timer on/off range: 1 second to 24 hours

Each duct collar is made of galvanized steel that can weather extreme temperatures and is finished with a corrosion-resistant zinc coating

18x24x4 (3 5/8) Pleated MERV 10 Air Filters 2 Pack Hydroponics Programmable LCD controller with heatingNordic Pure 18x24x4 Pleated Air Filters MERV 10 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, bacteria, mold spores and other contaminants are removed. All Nordic Pure pleated air filters are manufactured using a heavy duty, moisture resistant beverage