100ft roll of 1" Sioux Chief PowerPEX non-barrier type PEX-a tubing. Intended for use in hot & cold water potable water applications. Direct replacement for Uponor/Wirsbo AquaPEX F1041000 (natural) / F3041000 (blue) / F2041000 (red) and Mr. PEX 1650010 (white) / 1850010 (blue) / 1750010 (red). For use with F1960 style expansion fittings, expander tool and expansion sleeves. Fully compatible with Uponor ProPEX connection system.