Pump Filter Maintenance Procedure: https://www.stepros.com/products/#pump_filters Open Pump Control Panel and turn off. Have a hose with a spray nozzle on hand. Fill bathtub with hot water. Add a heavy solution of Dawn Detergent to bathtub. Drain bathtub. Wear waterproof gloves , work clothes/shoes and safety glasses . Remove both bulkhead covers on tank with a socket set . Secure bolts. Loosen completely the union on filter assembly handle. Remove float tree https://youtube.com/shorts/asPwZXuCR24?feature=share Pull filter assembly out of tank. Move the filter to the opening in the tank opposite the pump vault. Hose the filter until clean (into the septic tank). Hose floats. Hose pump chamber. Reassemble and turn station back on. Close control panel and wash hands with soap and water .