Swimming Pool Plugs: Get 4 universal blue pool filter pump hole plugs, compatible with INTEX above ground swimming pools. This pack provides enough quantity for daily use and replacement. Multipurpose: These pump strainer hole plug stoppers fit Intex, Bestway, Coleman, and Summer Escape above ground swimming pools that do not have plunger valves. They can be used to easily block the pool drain. Pool Plugs for Above Ground Pool: Replacement parts for pump models 530/1000 GPH or smaller. Designed to replace filters in pumps and help retain water while cleaning the pump filter. Proper Size: The pool wall plug has an external diameter of 2.3 inches and an internal diameter of 1.1 inches. It fits 1.14-inch diameter pool hoses that do not have plunger valves. Please confirm the size before purchasing. Quality Material: Made from durable PVC material, these pool plugs are compact and easy to store. They offer good flexibility and expansion, ensuring a secure fit in the pump outlet. Features: - Designed for above ground swimming pool filter pump strainer hole applications, compatible with INTEX, Bestway, and Coleman pool pumps. - Suitable for pool systems using 1.25-inch diameter hoses without plunger valves, helping to stop water flow during filter changes. - Ideal for use when replacing pump filters, effectively preventing water leakage during maintenance. Specifications: Material: PVC Color: Blue Pool Wall Plug Size: - Internal Diameter: 1.1 inches - External Diameter: 2.3 inches - Height: 1.6 inches Package Includes: 4 x Pool Filter Pump Strainer Hole Plugs Warm Tips: 1. Please verify your pool hose size is within 1.25 inches before purchase. 2. Compatible with pump models 530/1000 GPH or smaller.