9x27x1 Exact MERV 13 AC Furnace Filters 6 Pack hawthorne add a mixture of warm

add a mixture of warm water and your preferred cleaning solution to the basin

thus being in more control of their environment

Connectable for variable lengths

• CO2 device outlet

SuperPonics technology fuses the best of hydroponics by combining a mix of Ebb N’ Flow and NFT

9x27x1 Exact MERV 13 AC Furnace Filters 6 Pack hawthorne add a mixture of warmNordic 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