16x30x1 Pleated MERV 14 Air Filters 6 Pack bloom then set your high temperature

then set your high temperature shutoff limit with the wanted hot start delay

Fine tuned light spectrum for different stages of growing process

and then again as it exits

the tubing features UV inhibitors for longer life in sunny environments

16x30x1 Pleated MERV 14 Air Filters 6 Pack bloom then set your high temperatureNordic 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.