13x25x1 MERV 8 AC Furnace Filters 12 Pack Reflectors & Grow Lights Extra oxygen stimulates protein production

Extra oxygen stimulates protein production at the cellular level in your plants

make sure you have what you need to maximize the variety of your grow

Coverage - Veg 3' x 3'

Make applications at the end of a light cycle or just before dusk to prevent foliar damage

Everything you ever wanted in a grow tent and more

13x25x1 MERV 8 AC Furnace Filters 12 Pack Reflectors & Grow Lights Extra oxygen stimulates protein productionNordic Pure MERV 8 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 and other contaminants are removed. MERV 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters