<p>Filter element cleaning tool: The handheld filter brush can quickly clean the dirt inside the filter element. This hot tub and spa filter cleaning tool is the ultimate maintenance accessory. Extend the life of pool or spa filters and equipment.</p> <p> </p> <p>10 Fan Nozzle Design: The pool filter brush is designed to clean the dirty pool filter core and prolong the life of the filter. 10 fan nozzles simultaneously open and clean 10 pleats. No splashes.The cartridge cleaner removes debris and dirt from the filter in seconds.</p> <p> </p> <p>With Adjustment Knob: The pool filter cleaner fits the standard garden hose and can be connected to the water hose. And there is a rotary knob to adjust the water flow size and flow speed.</p> <p> </p> <p>Premium PVC Material: The pool filter brush made of high quality PVC material, tough, tough, wear-resistant and durable, has a long service life.</p> <p> </p> <p>Porable Size: The hand-held swimming pool cleaning brush is only 22*10*5cm\/8.65*3.93*1.97in, compact and lightweight, easy to carry, and does not occupy much space of storage.</p> <p>Note: The data is all manual measurement, please allow 1 - 3cm error, due to the difference in light and display, there will be a certain color difference, depending on the physical object received.</p>