20x32x1 Exact MERV 10 AC Furnace Filters 6 Pack drying-racks The MC720 Kit - Comes

The MC720 Kit - Comes with the MC122 pH controller and MP810 dosing pump

These filters can be applied to your fruiting chamber to give your substrate fresh air while maintaining high humidity levels

with hinged lens frame

100 output

20x32x1 Exact MERV 10 AC Furnace Filters 6 Pack drying-racks The MC720 Kit - ComesNordic Pure MERV 10 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, smoke particles, virus carriers, allergens and other contaminants are removed. MERV 10 furnace filters are comparable to HVAC filters with the rating of MPR 900 1000. While different companies