21x23_1/2x1 MERV 14 AC Furnace Filters 6 Pack commercial-greenhouse-fixtures Output Relay Rating: 10A

Output Relay Rating:                          10A

Perfect for large garden installations

Cooling Requirement Calculator

Spend Less Time Cleaning & More Time Trimming

21x23_1/2x1 MERV 14 AC Furnace Filters 6 Pack commercial-greenhouse-fixtures Output Relay Rating: 10ANordic 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.