NPT DM51-2100 5" Smooth 10 Ft Depth Marker Pool Supplies This O-Ring is perfect for

This O-Ring is perfect for pool and spa applications

Compliant with AHRI Standard 110-1012

this leaf guard cover simplifies pool maintenance and minimizes cleanup time

stylish touch to your pool area

it enhances the flow capacity of your pool cleaner

NPT DM51-2100 5" Smooth 10 Ft Depth Marker Pool Supplies This O-Ring is perfect forThe NPT DM51 2100 5" Smooth 10 FT Depth Marker is designed to clearly display pool depth for a safer swimming environment. It features bold, highly visible numbers for quick reference. Crafted for both residential and commercial pools, it marks specific diving zones and swim boundaries. The 10 FT depth indicator is ideal for deeper areas of the pool. Its smooth 5 inch surface ensures clean placement on tiles or decks without disrupting pool