10x20x2 Pleated MERV 13 Air Filters 3 Pack air-purification Your beneficial micro-organisms will thrive

Your beneficial micro-organisms will thrive and be at their healthiest population by removing these harmful substances

Immature & Soft Scale

extended-linear thermal heat management system to run cool and deliver a full spectrum array of LEDs which means that this fixture can be used during every stage of your grow

Brown Rot and Blossom Blight (Monilinia spp)

10x20x2 Pleated MERV 13 Air Filters 3 Pack air-purification Your beneficial micro-organisms will thriveNordic 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