The ProOne® shower head filter with massage head is made from ABS plastic and is BPA free. Best operated at 80 psi and 100º F. Shower head is rated at 2.0gpm. Fits 1/2” NPT, ISP and BSPT pipe thread standards. Easy to install. Includes a roll of Teflon tape. Includes 6ft hose. Up to 6 month filtration capacity. Dimensions: 3.5″ x 11″ Wand Dimensions: 9.5″ Replacement Filter: PM-RF For sale *Have until January 31, 2022 to return your purchase. Sale good December 31, 2021 While supplies last. Orders will be processed in the order in which they are received