18x24x2 Pleated MERV 7 Air Filters 12 Pack grow-systems-trays-reservoirs Add 1 - 2 tsp

Add 1 - 2 tsp (5 - 10 ml) per gallon

The complete kit includes two fans

You can even place the drivers in another level or space to unify heat dissipation and management

The CMH 630W DE offers the most sophisticated technology

not directly onto fan intake

18x24x2 Pleated MERV 7 Air Filters 12 Pack grow-systems-trays-reservoirs Add 1 - 2 tspNordic 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