The BOROUX Stainless Steel Water Level Spigot, crafted from durable 304 stainless steel, features a ceramic valve and food-grade silicone seals, ensuring a reliable water flow. The spigot’s ten-inch housing made of stainless steel with a glass tube inside allows for an immediate reading of the water level, enhancing your system with function and finesse. As with all BOROUX products, it embodies our commitment to providing tools that support a purposeful and personalized hydration experience, ensuring your daily water intake is effortlessly managed. FITS: BOROUX legacy system and Royal size Berkey Dimensions3 5/8” x 10”Certifications & PatentsPatent No.: US Dl,040,609 SCertified by IAPMO R&T to NSF/ANSI/CAN 61 and 372 Composition304 stainless steel, food grade silicone seals and washers, ceramic sealing valve, and polypropylene float ball.CompatibilityFits the BOROUX legacy water filter system and Royal Berkey water filter system.Warranty Coverage The BOROUX Water Level Spigot is protected against workmanship defects for 6 months from date of purchase.Stainless Steel Water Level SpigotThe Stainless Steel Water Level Spigot provides an easy and elegant solution for viewing how much water your BOROUX legacy water filter system has left in the lower chamber.Float BallThe Water Level Spigot includes an optional float ball, which can be seamlessly incorporated into the glass tube. The float ball floats atop the water, allowing you to clearly see the water level from a distance.MaterialThe high-quality spigot body is made from 304 stainless steel. All seals and washers are made from food-grade silicone and ceramic sealing valves. This spigot is powder coated WHITE