Description
pH Tester with 1 point manual calibration
* Lockable
Schaefer oscillation technology
fermentation-derived lactic acid
internal battery and features LED status indicator for low battery power
8x20x1 Pleated Air Filters MERV 7 Plus Carbon 6 Pack control system pH Tester with 1 pointNordic Pure 8x20x1 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