Zodiac Ray-Vac/DM Hose Filter Screen helps restore a specific function within compatible Ray-Vac/DM equipment without turning a targeted repair into a full assembly replacement. It supports Ray-Vac or DM pressure cleaner service by replacing a targeted hose, screen, gauge, guard, timer, or swivel component. Use it when the cleaner shows poor movement, debris blockage, leaking hose sections, inaccurate pressure feedback, or worn protective hardware. Confirm Ray-Vac/DM configuration and hose-side component location before installation. Supports Ray-Vac/DM service Helps restore pressure cleaner function Useful for hose and timing repairs Match component location Inspect screens and swivels For the best repair outcome, confirm part R0377500, model family, connection style, and surrounding wear points before final reassembly.