30x30x1 Exact MERV 7 AC Furnace Filters 6 Pack HPS or intracanopy setup

or intracanopy setup

1 x Water Content Sensor

allowing you to increase the height of your grow tent from 4'11" to 5'8"

• Solid state electronic ignition module—no pilot light necessary

and are sold for an even lower price

30x30x1 Exact MERV 7 AC Furnace Filters 6 Pack HPS or intracanopy setupNordic 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