Spraying Systems Cooffers a variety of strainers that are designed to prevent particles and debris frominterfering with spray system performance, including low-, medium- andhigh-pressure t-strainers, specialty filters, and new self-cleaningstrainers for high-flow applications. Designed for minimal maintenance,most models include removable bottom caps or plugs for easyaccessibility to the screen assembly and a bottom pipe plug that can bereplaced with a drain cock for quick-flush cleaning.