20x30x2 Pleated MERV 14 Air Filters 3 Pack Amendment * Water shortage alarm

* Water shortage alarm

High Photon Efficacy – Achieves up to 2

It was designed with greater water holding capacity

it provides a higher level of drainage and air-filled pore space than 25% perlite

3') cable for direct soil measurement

20x30x2 Pleated MERV 14 Air Filters 3 Pack Amendment * Water shortage alarmNordic 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.