12x22x1 Exact MERV 13 AC Furnace Filters 12 Pack Growing Accessories The combination of KIND Base

The combination of KIND Base and Grow provides the ideal nitrogen to potassium ratios for fast flowering annuals

The mat is 3" x 20"

Anodized Slate 5 Aluminum Extrusion

Finally—a Neem Oil Leaf Shine that mixes easily with water for easy applications

HI70061G is a high quality cleaning solution designed with hydroponics

12x22x1 Exact MERV 13 AC Furnace Filters 12 Pack Growing Accessories The combination of KIND BaseNordic Pure MERV 13 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 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200