12x20x1 Pleated MERV 14 Air Filters 3 Pack refurbished-products thereby making conventional fertilizer utilization

thereby making conventional fertilizer utilization much more efficient

95% reflective European hammertone aluminum

Tests one fixture only at either 120/240/277V output

to equip your greenhouse or indoor growing space with a fit that’s as efficient as it gets

Harvest lettuce

12x20x1 Pleated MERV 14 Air Filters 3 Pack refurbished-products thereby making conventional fertilizer utilizationNordic 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.