Their square shape makes them ideal to line up side by side in your grow trays—no wasted room
The media used will not promote the growth of bacteria or mold on the air filter
10 times stronger than conventional glass bulb• PTFE ring prevents a clogged junction caused by soil particles
The unit measures 6''L x 4 ½''W x 8 ½''H and carries a UPC # of 832856000206
Average flow rate with water (SF Models Only): 45 lph
6x10x1 Exact MERV 14 AC Furnace Filters 6 Pack Drying Racks Their square shape makes themNordic 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.