20x24x4 (3 5/8) Pleated MERV 15 Air Filters 1 Pack Reflectors & Grow Lights micro-tubes and 1" control valves

micro-tubes and 1" control valves

• 5' x 5' wide and uniform coverage

May be added to solution or applied through foliar feeding

Outer Dimensions: 3/8''

20x24x4 (3 5/8) Pleated MERV 15 Air Filters 1 Pack Reflectors & Grow Lights micro-tubes and 1" control valvesNordic Pure 20x24x4 Pleated Air Filters MERV 15 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