23_3/4x23_3/4x1Exact MERV 14 AC Furnace Filters 6 Pack soil Octo-Flow units are made from

Octo-Flow units are made from a recyclable

This product is the perfect base tool for a top feeder or someone who enjoys the benefits of a drip system and likes the results of a top feed

Healthy microbial life in the rhizosphere helps both mobilize nutrients and benefit water and oxygen absorption in the root zone for faster and stronger growth

Photon Efficacy (μmol PAR/J): 2

23_3/4x23_3/4x1Exact MERV 14 AC Furnace Filters 6 Pack soil Octo-Flow units are made fromNordic 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.