White Round Unblockable Complete Ring Drain with Sump 20"

CMP 25506-330-000 20" White Round Unblockable Complete Drain with Sump. The 20 Inch Unblockable Ring Drain is a high flow, VGB compliant design that disappears into the pool. No more top to fill with pebble and no center plumbing! Install more naturally with a completely open center. The Ring Drain from CMP sets a new standard for style, flow, and safety in the pool.