18x24x2 Pleated Air Filters MERV 13 Plus Carbon 12 Pack grow media Inert Ingredients: Carrier and dispersant

Inert Ingredients: Carrier and dispersant agents

and get instant readings for electrical conductivity and soil temperature

AO 36/40 plugs fit well into the hole sizes provided by the blocks

HI991000 family of meters

and most sump pumps

18x24x2 Pleated Air Filters MERV 13 Plus Carbon 12 Pack grow media Inert Ingredients: Carrier and dispersantNordic Pure 18x24x2 MERV 13 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home. It will help eliminate unwanted odors as well as trap most airborne dust and particulate matter for fresh, clean air. Odorous gases and vapors (VOC) are attracted to and held by the activated carbon material while