Does what it says By Jason on 4/26/12Jason would recommend this product to a friendnice having that added filtration point before the pump to help increase the pumps longevity.
Great for dosing By Charlie on 5/25/11Charlie would recommend this product to a friendGreat insurance when using the aqua lifter as a dosing pump. Helps make sure that no clumps get sucked up. Or great for overflows that use the pump, I had one get clogged and had to buy a new pump. Would rather replace the filter from now on.