17x25x1 Exact MERV 13 AC Furnace Filters 6 Pack loose coco replaceable pH electrode cartridge

replaceable pH electrode cartridge

Dipotassium Phosphate

Features at-a-glance:

Reservoir Capacity - 7

making it compatible with all reflector types

17x25x1 Exact MERV 13 AC Furnace Filters 6 Pack loose coco replaceable pH electrode cartridgeNordic Pure MERV 13 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 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200