NPT DM51-2085 5" Smooth 8.5 Ft Depth Marker Southport while the silver underside locks

while the silver underside locks in heat

providing a cleaner

Lamiclear™ protection adds a layer of resistance against harsh pool chemicals and harmful UV rays

this substructure supports consistent results across various installation environments

Designed for pools up to 16 feet in diameter

NPT DM51-2085 5" Smooth 8.5 Ft Depth Marker Southport while the silver underside locksNPT DM51 2085 5" Smooth 8. 5 Ft Depth Marker provides clear, easy to read depth information for pools. This marker helps indicate water depth and enhances swimmer awareness. Its designed with a smooth 5" surface for clean, bold visibility in wet conditions. Perfect for both commercial and residential pool settings. Its durability stands up to water exposure, sunlight, and constant use. Install with confidence knowing it offers long term performance.