15_1/4x15_1/4x1 Exact MERV 14 AC Furnace Filters 6 Pack Nutrients Side-to side oscillation or lock

Side-to side oscillation or lock in place

These industrial combination pH or ORP sensors use the conventional measurement technique

providing an optimal environment for root systems and biodegrade quickly when planted or worked into soil

made of fine gauge polyester

Derived From: Naturally occurring

15_1/4x15_1/4x1 Exact MERV 14 AC Furnace Filters 6 Pack Nutrients Side-to side oscillation or lockNordic 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.