14x24x1 Pleated MERV 8 Air Filters 12 Pack 9 CFM Duct Opening: 8” | Length:

Duct Opening: 8” | Length: 20" | Airflow Rating: 770 CFM | Carbon: Australian RC412 at 1200+ IAV | Thickness: 38mm

36"-40" hanging height recommended for germination

This will significantly increase worm reproduction and speed up soil improvement

all-natural and organic ingredients containing an optimum air-to-water ratio for superior growth rates and yields over conventional potting soils

(4) 100’ pre-wired environmental sensors monitoring temperature

14x24x1 Pleated MERV 8 Air Filters 12 Pack 9 CFM Duct Opening: 8” | Length:Nordic 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