18x24x1 Pleated Air Filters MERV 7 Plus Carbon 3 Pack led and 16" diameter

and 16" diameter

HM Digital COM80 Hydro Quality Tester Meter

Rhizophagus irregularis

Twister T2 Roller Replacement Kit

Identically shaped plugs

18x24x1 Pleated Air Filters MERV 7 Plus Carbon 3 Pack led and 16" diameterNordic Pure 18x24x1 MERV 7 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