11 1/4x23 1/4x1 Exact MERV 8 Plus Carbon AC Furnace Filters 12 Pack Hydro Systems C Grow and B

C Grow and B

Aphelinus abdominalis aphid parasites not only lay eggs in aphid nymphs

This quiet duct fan system is popular in a variety of applications including cooling AV equipment rooms

Remote sensor probe for high temp shutdown

It is always helpful for the worms to add compost to the soil since they are constantly looking for organic material to eat and convert to castings

11 1/4x23 1/4x1 Exact MERV 8 Plus Carbon AC Furnace Filters 12 Pack Hydro Systems C Grow and BNordic 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.