Wingmaster Plus Tool - For Winter Plugs tube-thickness_.145" It has 15 training modes

It has 15 training modes to fine-tune skills and create customized workouts

The straight-through 90 degree Standard Jandy Pro Series Check Valve

This is a replacement filter for Premier Springwater 23-784

The Opal XL cartridge filters are ideal for applications where back washing may not be practical or areas where water may be scarce

Wingmaster Plus Tool - For Winter Plugs tube-thickness_.145" It has 15 training modesThe Wingmaster Plus is the all in one patented tool for pool technicians. This tool includes a 7 inch cylinder, hex bar and hand knob. With this tool you can remove winter plugs from pipe using the threaded end tool or adapter. You can also remove and install slotted plugs and flush plugs. The Wingmaster Plus will also raise and lower safety cover anchors (1 4 and 3 16 inch hex).