x D29 uwf Universal wall mounted Quick disconnect connector and 1 x 9 - 100 - 9002 relief valve and 6 - 500 - 00 Universal wall mounted D29 uwf quick disconnect connector compatibles part number 25563 - 029 - 000, D29, pol2017561 and is fitted with a rubber O-ring to ensure a tight connection with the universal well fitting compatible Polaris 180, 280 and 380 automatic pool cleaners These components are made of tough, wear-resistant ABS plastic and are well tested by the manufacturer to ensure high durability and long life Guarantee: We offer 30 days 100% satisfaction guarantee. If you have any problem about the compatiblement parts, please feel free to contact us, we will help you solve the problem