11 1/4x23 1/4x1 Exact MERV 8 AC Furnace Filters 12 Pack Grow System/ Trays/ Reservoirs 5% more efficient than other

5% more efficient than other premium 1000W lamps power at 1150-1200W

Convenient hand-held remote sensor

Mini DIN terminal allows direct connection to AMP-2 Sensor Board

Optimize Coverage - 3ft × 2ft 0

64 x Drip Shield 2

11 1/4x23 1/4x1 Exact MERV 8 AC Furnace Filters 12 Pack Grow System/ Trays/ Reservoirs 5% more efficient than otherNordic 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