16x24x4 (3 5/8) Pleated MERV 10 Air Filters 2 Pack PH/EC/TDS Meters and Solutions Cyco Commercial Bloom is great

Cyco Commercial Bloom is great for all hydroponic applications such as drip systems

162 x 72 x 80 cm (64 x 28 x 31 in) Dimensions

Garden-tone's all natural formula contains Bio-tone

Latex free

16x24x4 (3 5/8) Pleated MERV 10 Air Filters 2 Pack PH/EC/TDS Meters and Solutions Cyco Commercial Bloom is greatNordic Pure 16x24x4 Pleated Air Filters MERV 10 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, bacteria, mold spores and other contaminants are removed. All Nordic Pure pleated air filters are manufactured using a heavy duty, moisture resistant beverage