10x18x1 Exact MERV 12 AC Furnace Filters 12 Pack Hydroponics Easy dimming design meets the

Easy dimming design meets the needs of indoor plants at different stages of growth

allowing control of your lighting with 0-10V protocol

This superior quality coir

It comes in following:

and the built-in soaker hose makes watering simple

10x18x1 Exact MERV 12 AC Furnace Filters 12 Pack Hydroponics Easy dimming design meets theNordic Pure MERV 12 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, allergens and other contaminants are removed. MERV 12 furnace filters are comparable to HVAC filters with the rating of MPR 1500 1900. While different