28x30x4 (3 5/8) Pleated MERV 14 Air Filters 1 Pack king Made from high-quality ABS plastic

Made from high-quality ABS plastic these reservoirs are crack resistant with UV inhibitors to prevent them from breaking down under natural or artificial light

Pure Blend Tea is enhanced and fortified with a premium blend of ultra-soluble humates

& a black plastic handle functions as a scoop

Hands-free monitoring and dosing of solution pH levels

Product: CoirNet G400

28x30x4 (3 5/8) Pleated MERV 14 Air Filters 1 Pack king Made from high-quality ABS plasticNordic Pure 28x30x4 Pleated Air Filters MERV 14 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, smoke particles, smog, allergens, virus carriers, bacteria, mold spores and other contaminants are removed. All Nordic Pure pleated air filters are manufactured