Puri Tech Swimming Pool Vacuum Hose Cuff 2 Pack Puri Tech is a brand you can trust for your generic parts. We are a high quality brand for a desirable price. This replacement vacuum hose cuff is made to last season to season and work as good or as better than your last one. It's made of Durable High Quality ABS plastic and holds up in harsh weather conditions and pool chemicals including UV sun rays, rain, snow, and the harshest pool chemicals. Being UV resistant prevents your new cuff from cracking. The Puri Tech hose cuff replacement part replaces the cuff on most standard hoses. The Puri Tech Swivel Cuff replaces an existing swivel cuff that broke off your hose. It measure 1 1/2 inches in diameter. Just like your old swivel cuff, this one has a 360 degree swivel. It prevents your hose from tangling while you clean your pool. Tangling your hose can cause rips or tears in your hose. Also, untangling hoses takes time away from you enjoying your pool. The swivel hose is not included in this purchase. For the best hoses, check out our Puri Tech swivel hoses. The Inside of this hose cuff is threaded, which makes it easy to replace. Simply twist on to the end of your hose until tight and secured.