8_7/8x33_5/8x1 MERV 7 AC Furnace Filters 6 Pack grow-system/-trays/-reservoirs This system focuses 20% more

This system focuses 20% more of the light to the target area than our nearest competitor to enhance the performance of the lamp and maximize plant quality and yield

non-woven fabric is breathable

preventing cross-contamination of harvested plants

Can be applied as a foliar spray or root drench (depending on the disease you're treating)

Faster sorting times allow your flower to spend less time in the processing phase of your cultivation

8_7/8x33_5/8x1 MERV 7 AC Furnace Filters 6 Pack grow-system/-trays/-reservoirs This system focuses 20% moreNordic Pure MERV 7 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 7 furnace filters are comparable to HVAC filters with the rating of MPR 600. While different companies use different scales to measure the air filters