The cartridge filter comb brush from Speck Pumps is the ultimate maintenance accessory! It will clean the pleats and the core of the cartridge element without causing any damage to it because of the soft rubber comb. It can easily be connected to your normal garden hose pipe. It will clean the filter element quicker and with less water usage then using the normal spray nozzle of your garden hose. The dial knob is convenient for you to adjust the water volume coming through the nozzles. Extend the life of your cartridge filter element! The cartridge filter comb brush from Speck Pumps is made from high quality PVC material making it strong, tough and durable. It has all the special features and quality that you as a pool owner would require. Features: • Easy to use • Adjustable water flow • 8 Comb Nozzles • Save time and water reducing cleaning time and water usage. • Detachable Pleat Divider (Comb) • No assembly needed • Hand held • Durable • Compact • Lightweight • Quick and Convenient • Compatible with most pool and spa cartridge filter elements Dimensions 22cm x 10cm x 5cm