The Everpure EV311238 20" Replacement Bowl E Series Prefilter provides dependable housing that supports consistent prefiltration performance in commercial water systems. This 20-inch replacement bowl is designed for use with E Series prefilters, serving as the outer casing that securely holds the sediment filter cartridge. It works by enclosing the prefilter element, allowing incoming... https://partsfe.com/ev311238-everpure-replacement-bowl-20