This spare sensor is for HM Digital EC/TDS/Temp Combo Meter model COM-100
such as flowers
120V input & output voltage
Item # Description Box Dimension Gross lbs CS/QTY UG-D/PVC/8 UltraGrow – PVC Ducting 8” 25′ w/ 2 clamps 25¼” x 16½” x 13¾” 34
The duct silencer is often paired with inline extractor fans in grow tents and hydroponic grow room applications
10x24x1 Pleated MERV 14 Air Filters 6 Pack chillers-heaters-and-purification This spare sensor is forNordic Pure MERV 14 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, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.