18x25x1 Pleated MERV 10 Air Filters 6 Pack Master Controller This professional grade base with

This professional grade base with chelated micronutrient is designed for hydroponic/soil/soilless cultivation

Controller compatible (SOLD SEPARATELY)

W(lbs) - 112(L) x 112(W) X 11(H)

beneficial bacteria and Trichoderma build a microbial system in and on plant roots which enhance water and nutrient uptake

18x25x1 Pleated MERV 10 Air Filters 6 Pack Master Controller This professional grade base withNordic Pure MERV 10 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, allergens and other contaminants are removed. MERV 10 furnace filters are comparable to HVAC filters with the rating of MPR 900 1000. While different companies