Questions & Answers for: Pentair filters

...filter goes to pool returns. Inlet and outlet of filter should be marked on filter and most Hayward filters that use backwash valves have valves that come pre plumbed to fit filters. Hope that helps, ...

...connected to the manifold allowing DE to get inside the filter. scspriggs is on the money - the filters get small holes at the edges - you can use silicon to repair. Also when re-fitting filters

my pool sand filter pump isnt filtering the water my pool sand filter pump isnt filtering the water is dirty going back in my pump/filter run in every position except backwash and filter. backwash ...

...on recirculate, and high on filter, the problem is the filter itself, or the valve plumbing. The DE filters are unusal in the fact that they are plumbed like a sand filter, NOT the cartridge filter. ...

...should turn almost neon green.Rinse off and reassemble. SHould be Good to go. DE and Cartridge filters should be given an acid bath once a year. If you have a sand filter, algae can grow inside ...

My filter is returning green slime to the pool. My filter is returning green slime to the pool as fast as i vacumn it up.I can see it being pumped back in the pool.Why is my filter not working? It ...

de filter pressure too high water is cloudy backwash the filter from main drain until sight glass is clear-this will reduce filter pressure. After backwashing return gate valve to filter position, ...

...base pipe to be connected to 24 inches side mounted filter Check the users manual for these pool filters. They might have the diagram that you are looking for. They contain pretty detailed ...

...You can find a manual at http://www.pentairpool.com/index.htm Just follow the menu's to get to filters and manual's be sure to have your model

...tough question because it is hard to find this info on the web and a different port is used for DE filters and sand filters. On sand filters the top port of the filter is the inlet while on DE ...