NPT DM51-423 5" Smooth Metric 1.5 Depth Marker 18' x 33' x 52" this filter cartridge is built

this filter cartridge is built for long-lasting performance and easy installation

Its compact design allows for easy installation in tight spaces

The snap-lock tread assembly makes setup quick and easy

Polaris 9-100-7007 Black Feed Pipe and Timer Blank Assembly ensures smooth and reliable water flow in your pool system

They help maintain the cleaner’s mobility

NPT DM51-423 5" Smooth Metric 1.5 Depth Marker 18' x 33' x 52" this filter cartridge is builtThe NPT DM51 423 5" Smooth Metric 1. 5 Depth Marker ensures visibility and safety in all aquatic environments. Its bold, easy to read design makes it ideal for marking safe diving zones and water depth clearly. Made with durable, high quality materials, it withstands harsh pool chemicals and extreme weather. The smooth finish offers a clean, polished look that fits any modern pool design. This depth marker is metric labeled with a 1. 5 designation,