Regulator accessories are used in scuba diving to ensure the diver has high quality air while underwater. Regulators should be free of scratches, dings or other damage that would cause any interruptions during use. The mouthpiece must not have excess saliva build-up and should fit comfortably inside the divers’ mouth without obstructing their breathing passage way by covering it completely

Regulator accessories are an important aspect for people who want to go on a diving trip as they allow them higher levels of safety when using equipment such as tanks which supply oxygen into their body through this accessory.