20x25x2 Pleated MERV 14 Air Filters 3 Pack Air Purification The 440C stainless steel blade

The 440C stainless steel blade contains more carbon for excellent hardness and edge retention

This means harmful vapors and strong odors are trapped and neutralized

Designed for consistent results in commercial growing facilities

handheld operation while taking PPFD measurements & ongoing data logging during power outages

HI7000601 electrode cleaning solution sachet (2)

20x25x2 Pleated MERV 14 Air Filters 3 Pack Air Purification The 440C stainless steel bladeNordic 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.