24x25x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack Tubing The Hanna Instruments HI1333B is

The Hanna Instruments HI1333B is a combination (full-cell) pH electrode with a single ceramic junction

leaves nearly zero oil traces

along with a Nordic Pure MERV 8 rating

Rindworm Complex

Please ensure someone is available to receive and refrigerate upon delivery

24x25x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack Tubing The Hanna Instruments HI1333B isNordic 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.