4-Piece Pool Plug Set, Black Pool Plugs, Swimming Pool Plugs, Replacement Wall Plugs for Swimming Pools, Pool Sealing Plugs for Swimming Pools

Package Contents: You will receive 4 black plugs for the openings of your pool filter pump. Use these pool plugs to seal the holes in the pool walls when cleaning the pool filter and thus prevent overflow.
Premium Materials: The pool plugs are made of high-quality plastic, which is lightweight, durable, robust, and wear-resistant. They offer good extensibility, excellent sealing, and high strength for a long service life.
Optimal Sealing: These pool plugs are designed for a tight fit and effectively prevent water leaks from the pool. They meet cleaning requirements and prevent leaks, allowing the pool system to operate smoothly and ensuring a stable water level without frequent refilling.
Universal Size: The pool sealing plugs have an outer diameter of 6 cm and an inner diameter of 2.5 cm. They fit 1.25" (approximately 3.2 cm) diameter pool hoses without a piston valve and are suitable for most in-ground pools. Please check the size before purchasing. Multiple uses: These pool plugs fit most in-ground pools and are compatible with filter pumps with a maximum flow rate of 530/1000 gallons per hour (GPH). They can be used in various situations, such as cleaning filter pumps, sealing filter openings, or removing dirt and particles.