Empty Refillable Cartridge 20"x 2.5" White Microfilter UV System UV lamps gradually lose germicidal

UV lamps gradually lose germicidal effectiveness after approximately 9

This 20"x4

5-inch diameter

Works with Autotrol 255 Series Control Valves

Empty Refillable Cartridge 20"x 2.5" White Microfilter UV System UV lamps gradually lose germicidalWatts RC W 20 Empty Refillable Cartridge 20"x 2. 5" White A reusable 20 inch filter shell you fill with any media you need. Built for standard housings, designed for flexibility. Refillable 20" x 2. 5" Watts WHAT IT IS Custom filtration on your terms The Watts RC W 20 is an empty polypropylene cartridge that lets you load your own filter media. Whether you need activated carbon, KDF, calcite, specialized resins, or blended media, this 20 inch shell