The Sprite Shower Hose Filter 2 has certified performance in a high-strength ABS plastic housing, featuring grip-assisting insets for ease of opening. Inside the housing is a replaceable 3 month filter cartridge (model HHC) which contains Sprite's exclusive blend of patented filtration media to remove free chlorine, for softer hair and skin. The Shower Hose Filter 2 filter housings have a footprint of approximately 8 inches, ideal for blending with a shower hose achieving maximum point of use filtration while maintaining a stylish profile. Sprite's “Universal” filters are named for their universal fit and appeal! They can be placed between an existing shower hose and any standard 1/2-inch NPT shower bracket or hose connection point with no extra equipment, offering complete customization of the showering experience. This listing is for the filter (containing one replaceable filter cartridge) only - shower handles sold separately. Sprite's plastic units have a 1 year manufacturer's warranty with proof of purchase. Please refer to the manufacturer's website for complete warranty information and registration. Optionally, the “Sprite Showers” app is available across multiple platforms to assist with warranty registration and to take on the task of filter replacement reminders!