18x22x1 MERV 13 AC Furnace Filters 6 Pack Reflective & Greenhouse Films making it work within high

making it work within high humidity greenhouse growing environment

The Mondi Utility and Sump Pump is protected by a 2-year Gold Series warranty

diluted with at least 100 times amount of water (100-400 gallons/acre)

(2) Bulk Head Screens

18x22x1 MERV 13 AC Furnace Filters 6 Pack Reflective & Greenhouse Films making it work within highNordic 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