12x24x4 (3 5/8) Pleated MERV 10 Air Filters 6 Pack -power-&-lamp-cords Protects Beneficial Microbes – Preserves

Protects Beneficial Microbes – Preserves the living biology in your root zone and growing media

8 x Matrix Pad | 9" x 10

this model features zippered openings which allow you to completely close off each dry rack level

For Hydroponics

R - NON SELF-EXTINGUISHING LAMP

12x24x4 (3 5/8) Pleated MERV 10 Air Filters 6 Pack -power-&-lamp-cords Protects Beneficial Microbes – PreservesNordic Pure 12x24x4 Pleated Air Filters MERV 10 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, bacteria, mold spores and other contaminants are removed. All Nordic Pure pleated air filters are manufactured using a heavy duty, moisture resistant beverage