12x24x2 Pleated MERV 13 Air Filters 12 Pack LUXX Bar Using the SPH-1 allows for

Using the SPH-1 allows for a "clean" installation and eliminates the need for daisy-chain Y-splitters to be used to interconnect multiple modules or sensors

- Built-in rechargeable 12V 8AH Lead-Acid battery

the shelf has a weight capacity of 60 lbs

Fits Rapid Rooter tray cells and Hydrofarm cut kit trays

Plants that are native to acidic regions may be iron deficient if grown in soils with higher pH levels

12x24x2 Pleated MERV 13 Air Filters 12 Pack LUXX Bar Using the SPH-1 allows forNordic 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