Key features

• •【High Quality Material】: Our products are made of silicone material. Due to its excellent elasticity and flexibility, the silicone sealing ring can closely fit the toilet drain and floor drain, thus forming an effective sealing layer and providing a good seal. Silicone material has good stability performance and is not easy to soften or deform, thus prolonging the service life of the seal.
• •【Practical Function】: Our product is an important object that interconnects the toilet and the spout. It is installed underneath the toilet drain and can effectively seal and insulate to prevent the water inside the toilet from leaking to the outside. It also prevents odors from the drain from emanating into the room, thus keeping the air in the bathroom fresh.
• •【Scope of Use】: Our product is an ideal replacement for the OEM model 385311658 RV toilet seal, which is fully compatible with 300/310/320 RV toilets. You should note that it is not compatible with RV 210, 510 or other models not listed. Please make sure we have the right product for your needs before you buy.
• •【Easy to Install】: Installation of our products is simple. First, you should turn off the water supply. Next, you need to remove the old flush ball. Finally, you should install the new flush ball in its place. After the installation, you need to check it for leaks. Remember to keep the marked side of the flush ball facing up.
• •【Package Includes】: You will get 3 RV toilet flush ball seals which can effectively solve your RV toilet sealing problem. It has an outer diameter of 4 inches, an inner diameter of 2.75 inches, and a thickness of 0.27 inches. Our product features a compact design to ensure that the leak-proof device is effective in preventing water from accidentally flowing out.