20x24x1 Pleated MERV 13 Air Filters 24 Pack environmental Grow More are supplements to

Grow More are supplements to be used in addition to normal soil applied fertilizers and do not compensate for the lack of good cultivation and mangagement practices

Save money in your initial setup

Support strap down the middle for stability

soil will become more friable and loose

Built-in aerodynamic socket

20x24x1 Pleated MERV 13 Air Filters 24 Pack environmental Grow More are supplements toNordic 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