11_1/2x21x1 Exact MERV 14 AC Furnace Filters 6 Pack MH Spend Less Time Cleaning &

Spend Less Time Cleaning & More Time Trimming

or seedling trays

As an insecticide and miticide it works as an antifeedant (insects will stop feeding after they ingest it)

Premium aluminum frame with CNC-machined detailing

Alarm Box and/or Sample Pot

11_1/2x21x1 Exact MERV 14 AC Furnace Filters 6 Pack MH Spend Less Time Cleaning &Nordic Pure MERV 14 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, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.