Reduce noise from any RV water pump with SHURflo's pump silencer kit. Two high-quality soft tube risers and two 1/2" male connectors soften water hammering, helping to reduce pump noise generated from typical hard RV tubing. Easy, do-it-yourself installation involves directly connecting to the inlet and outlet of any RV water pump. Kit comes with two 1/2" NPT-M pipe attachments for added convenience in a variety of systems. Measures 36" long. Easy, do-it-yourself installation Includes two 1/2" pipe attachments