28x30x1 MERV 14 AC Furnace Filters 6 Pack Grow Light Bulbs Simple 1 button calibration for

Simple 1 button calibration for pH 7 and pH 4

handling units

Commercial/Residential Odor Control – Reduces odor caused by mold

Thielaviopsis and Cylindrocladium species

28x30x1 MERV 14 AC Furnace Filters 6 Pack Grow Light Bulbs Simple 1 button calibration forNordic 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.