Rena filstar XP canister filter advanced technology, superior design,large media capacity, strong flow rates and solid consturuction make the Rena filstar XP series canister filters the most reliable and easy -to-maintain canister filters available, Color coded parts are organized in a vacuum-formed tray Full color instruction book for easy step-by-step set up Self-priming, for fast and easy maintenance-no pumping necessary, All filstar canister filters include: complete inlet and outlet accessory packs,flexible tubing, filtration basket(s) with separation grid(s), and mechanical, chemical and biological filtration, Aquarium Size: Flow Rate, xP4 265 U, S, gal: 450 U, S, gal/hr (1,000L 1,700L/hr), SKU: RYLHC323