12x27x1 Exact MERV 12 AC Furnace Filters 6 Pack Grow Strong *The 400W HPS Double Ended

*The 400W HPS Double Ended Grow Lamp works with any of our 400w compatible Double-ended reflectors (In stock Soon)

OMRI Listed Phydura uses clove oil and other biodegradable ingredients (Lactic Acid

Choose the Xtrasun ballast for a super-reliable

includes 10-32 screw

The success of crop development also benefits all the beneficial microbes that are involved in the process

12x27x1 Exact MERV 12 AC Furnace Filters 6 Pack Grow Strong *The 400W HPS Double EndedNordic 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