Intex Hydro-Stream Cleaner Hose Attachement w/ Type-B 6 Filter Cartridges 29005E Never worry about cleaning those tough to reach areas in your pool filter cartridge again Hydro Stream Cartridge Cleaner has durable ridges on the nozzle jets to easily separate the filter pleats for optimum cleaning Nozzle provides 4 different spray patterns for multi functional use Easily connects to all standard garden hoses, and is equipped with a rear trigger shutoff Weight: .5 lbs