22x23x1 MERV 14 AC Furnace Filters 6 Pack LUXX 200W BAR 208-277V The addition of the pump

The addition of the pump increases the efficiency of the recovery process and requires less dry ice

1 ML per gallon will treat 946 Liters (250 gallons US) of nutrient solution

7 cm L x 119

Water and nutrients travel down a 2 GPH torturous path

it’s primarily used as an intake fan to bring in fresh air

22x23x1 MERV 14 AC Furnace Filters 6 Pack LUXX 200W BAR 208-277V The addition of the pumpNordic Pure MERV 14 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, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.