The faithfull hp20 is a high quality easy to use durable jet pump utilising the power of water to unblock sinks baths basin and toilets the hydro jet pump is supplied complete with three different shaped heads making it extremely versatile enabling it to be used to clear many common pipe and drain blockages around the home the small head is ideal for use on standard sinks and basins the larger cupped head is for use on sinks with large plug recesses and also eliminates the need to remove awkward