24x24x4 (3 5/8) Pleated MERV 14 Air Filters 1 Pack water-pumps-&-irrigation-supplies Manual bypass

Manual bypass

Minimum order quantity of 2

One simple controller to manage ALL of your indoor garden's climate parameters

eliminating plant shock at transplant

BULK (2-12-3) is a PK booster containing a blend of phosphorus

24x24x4 (3 5/8) Pleated MERV 14 Air Filters 1 Pack water-pumps-&-irrigation-supplies Manual bypassNordic Pure 24x24x4 Pleated Air Filters MERV 14 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, smoke particles, smog, allergens, virus carriers, bacteria, mold spores and other contaminants are removed. All Nordic Pure pleated air filters are manufactured