15x17x1 Exact MERV 13 AC Furnace Filters 6 Pack spl_ps The Pro 325 system is

The Pro 325 system is engineered for commercial greenhouses and controlled environment agriculture (CEA) environments

• Easy to use liquid supplement

MERV 11 air filter protects the unit’s vital components

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15x17x1 Exact MERV 13 AC Furnace Filters 6 Pack spl_ps The Pro 325 system isNordic 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