SMART RING DRAIN COVER
Designed to prevent robotic pool cleaners from getting stuck on drain caps, this drain cover installs easily on the main drain of in ground swimming pools. Install the drain cover by placing the ring over the anti-vortex main drain, and the Smart Ring's ribbed design and raised center will provide enough traction to keep your robotic cleaner moving along. Works with any robotic pool cleaner and installs on any main drain.
The Smart Ring is 22" across, .5" thick and weighs 3 pounds.