18x25x1 Pleated MERV 7 Air Filters 3 Pack HVAC & HOME VENTILATION Six-way wattage output control: 400W

Six-way wattage output control: 400W

per gallon of water and pour into a suitable sprayer

Brand of chemicals may differ from product image

15A 120V switches OFF when sense cord is powered

Let the organic growing experience begin with the Biobizz Try-Packs

18x25x1 Pleated MERV 7 Air Filters 3 Pack HVAC & HOME VENTILATION Six-way wattage output control: 400WNordic Pure MERV 7 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants are removed. MERV 7 furnace filters are comparable to HVAC filters with the rating of MPR 600. While different companies use different scales to measure the air filters