The pH electrode uses a unique reference cell design that utilizes an extractable cloth junction
Eden LT’s proprietary control system is sleek and simple as it does not require complicated programming
Optimized wool structure allows for faster rooting-in and nutrient solution replenishment
ergonomic design and utilizes a powerful and rechargeable
14x24x2 Pleated MERV 12 Air Filters 12 Pack odor-control The pH electrode uses aNordic Pure MERV 12 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, virus carriers, allergens and other contaminants are removed. MERV 12 furnace filters are comparable to HVAC filters with the rating of MPR 1500 1900. While different