Swimming Pools - Common Problems and Solutions Swimming Pools - Common Problems and Solutions In this blog post, we will look at different parts used in swimming pools of Toronto and problems and solutions associated with them. Air Relief Valve (aka Air Bleeder): used on top of the filter, this device can be used to allow the air escape and permit the tank to fill with water. It’s essential before restarting the motor to open the air bleeder. The atmosphere can be compressed by the force of the water and cause excessive pressure which could damage the equipment. Air Relief Valve Common Problems & Solutions: Difficulty: The atmosphere valve won’t open. Alternative: The unit must be disassembled with tools and lubricated. Issue: Water keeps squirting out when closed.