22x22x1 MERV 7 AC Furnace Filters 6 Pack special-order - Works as part of

- Works as part of the FloraFlex® PotPro™ 16/17mm tubing drainage system

it has a large amount of available calcium

25% stronger than our standard vac seal bags

Sturdy: Heavy duty design supports a total weight up to 330 lbs (including the weight of the unit itself and optional lighting systems)

22x22x1 MERV 7 AC Furnace Filters 6 Pack special-order - Works as part ofNordic 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