Doulton Undersink Filter System Single/Multi Installation Kit Water Filter NEW
Our complete, essential fitting kit for all Doulton Undercounter systems. Use the Installation Kit to easily fit any Doulton Undercounter system. John Guest 3/8″ push-fit connector to 7/16″ UNS. John Guest 3/8″ push-fit connector to 1/2″ BSP.