30x36x1 MERV 13 AC Furnace Filters 6 Pack Hydroponics Apply during calm conditions to

Apply during calm conditions to minimize drift onto non-target plants

along with a ironclad 3 Year Warranty and optional 2 Year Extended Warranty

and comes with four way finger slots for improved Cloning Collar extraction

Agrosun Red Sodium lamps are the best choice among single-ended lamps for enhanced flowering

All of that from an organic based product that is natural and environmentally friendly

30x36x1 MERV 13 AC Furnace Filters 6 Pack Hydroponics Apply during calm conditions toNordic 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