XzWfxydIof No need to clean the filter xhiNcGsfxNeagMsGplF qtDiUhkcHIVwqGkCV Movie clip : Tornado back washing Disk Filter   water supply tee 40mm Bronze Male Coupling (65mm) Disk Filter Set(75mm) wGqlQijSHzFeZGqZMT Felt Clip water supply valve T 50mm Quick Starter Line Valve Reducing Coupling 100㎜ Lind End (50mm) Coupling (75mm) Adapter 2P or 3P 25mm Water Supply End 40mm