13x20x1 Exact MERV 7 AC Furnace Filters 12 Pack light-movers-hangers Includes SunBlaster's 18 inch LED

Includes SunBlaster's 18 inch LED with 6400K grow output

Both does both functions—on delay and overtemperature protection

*Not for use with 6

Average flow rate with water (SF Models Only): 45 lph

13x20x1 Exact MERV 7 AC Furnace Filters 12 Pack light-movers-hangers Includes SunBlaster's 18 inch LEDNordic 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