The kit for replacing the pump drain plugs. You can replace the pool inlet plugs as needed, which will easily meet the needs. Fine workmanship: Our replacement pool filter drain plugs have a beautiful finish and include a smooth surface, precise angle, and clear thread, which can give you a pleasant experience when using our pool pump replacement parts. Equipped with gasket: Our pool filter caps will be packed with round washers suitable for use, which can surely strengthen the connection to the pool pump basket to prevent leakage, and you don't need to buy the round washers separately. Application: Our spa part caps can be applied in many places, such as swimming pools, bathtubs, suitable for many types of drainage pumps on the market. O-rings are essential to ensure the watertightness of pipe plugs. But most of the time, the O-rings of the drain plug are the cause. To prevent this, our drain plug O-rings can withstand extreme temperatures that become brittle or deformed. Color: Black Material: Plastic Package contents: 4 x Pool Plugs 4 x Ring Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The allowed measurement error is +/- 1-3 cm.