13x25x1 MERV 7 Plus Carbon AC Furnace Filters 12 Pack Aeromixer Synthetic Pro Edition Root Zone pH Measurement –

Root Zone pH Measurement – The versatile Leap pH Probe allows for pH measurement directly in the root zone area as well as in solution

The GMC's enclosure features four separate power outlets used to connect external devices such as fans

RAW Organic Hemp 1¼ is our favorite size of RAW Organic Hemp Papers as it’s the original size of rolling papers

• Easy access to all readings and settings from your phone

Remove the filter access panel to remove and replace the filter

13x25x1 MERV 7 Plus Carbon AC Furnace Filters 12 Pack Aeromixer Synthetic Pro Edition Root Zone pH Measurement –Nordic 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.