23 1/2x25x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack Paleo Bloom SPECIFICATIONS:

SPECIFICATIONS:

Galanized sheet steel housing

The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for the calibration of pH and testing the cleanliness of the Bluelab Conductivity/Temperature probe

plants' responses are at their fullest at all times

This easy to use amendment can be applied to soil or coco growing media for an extra boost to your nutrient uptake

23 1/2x25x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack Paleo Bloom SPECIFICATIONS:Nordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, baking flour, mold spores and other contaminants are removed. Our filter media prevents the growth of bacteria or mold, resulting in a much healthier living space.