Bag material is 80% polyethylene and 20% nylon with 5 mil thickness for excellent strength and resistance to permeability
02 pH pH Calibration Automatic
It attaches easily to the frame for easy removal
Par Value (PPF) - 1122umol/m²/S
hydrogen sulfide
12x36x1 Pleated MERV 14 Air Filters 6 Pack environmental Bag material is 80% polyethyleneNordic 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.