Matches 1 - 5 out of 5


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US20100012562 TURBOMACHINE FILTER SYSTEM HAVING A DRAIN WITH ONE-WAY VALVE  
A turbomachine includes a compressor portion having an intake and a filtration system having an interior and an exterior. The filtration system is arranged upstream of the intake and includes a...
US20060138033 Leaf trap device  
A leaf trap device 10 for use with a water recirculation system including pump and a water filter, for a swimming pool, comprises a housing structure 14 including a tank compartment 18, a filter...
US20150048036 Self cleaning swimming pool filter  
Self-cleaning swimming pool filter apparatus having a hollow cylindrical filter in a filter housing and a cleaning tube rotatable with respect to the filter, with a plurality of filter cleaning...
US20140263003 Vertical Slide Backwash Valve  
Provided is a backwash valve comprising a body including a central tube extending along a length of the body, a first pool port and first filter port axially aligned at a first position along the...
US20050092696 Apparatus, system and method for use in backwashing pool filters  
Apparatus for use in backwashing pool filters. The apparatus includes a resiliently-flexible backwash hose that tends to assume a flattened configuration when empty. A hose spool is provided...
Matches 1 - 5 out of 5