How to filter your pool filter in 60 seconds or less
And, that includes the walk from your easy chair to the HRPB Filters. Simply apply a little two-way wrist action on the control valve and the filter is hard at work cleaning itself. Through innovative engineering, the filter's dirt-handling capacity is maximized, which extends the time between cleanings (backwashing).
Features
Typical Installations - Inground pools, inground hot tubs, industrial applications (including cooling towers), and water features (including fish ponds and water gardens)