20x27x1 Exact MERV 8 AC Furnace Filters 6 Pack double-ended maximize root growth and increase

maximize root growth and increase plant yield

10ft 240v power cord (NEMA 6-15P)

while avoiding the risks of inhaling dusty powders

ozone production - 3000 mg/hr

The more water you use the less concentrated the nematodes will be but will cover a larger area

20x27x1 Exact MERV 8 AC Furnace Filters 6 Pack double-ended maximize root growth and increaseNordic 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