Crafted from durability polymer with a rotating seal design, this replacement pool part maintains sealed suction while wear from frequent pool maintenance and exposure Engineered for long term in chlorinated environments, this vacuum locks wall adapter prevents hose dislodgement during intense suction cycles while matching OEM specifications Ideal for pool owners, maintenance specialists, and repair technicians seeking stable upgrades for aging pool vacuum accessories across residential and commercial swimming facilities Perfectly integrates with existing pool wall fittings during routine vacuuming, seasonal equipment checks, or urgency hose connection repairs near skimmers and drains General Pool Vacuum Hose locks ensures secure compatibility with, and pool systems, leak proof connecting for enhanced swimming security during vacuum operations, Manufacturer: JunsenF