NPT DM42-3000 4" Non-Skid 0 IN Depth Marker 18' x 33' x 48/52" this cover enhances water flow

this cover enhances water flow while preventing hazards in pools and spas

Compatible with the SP1090 model

this cover ensures a secure fit

this cover is built to last and offers easy installation

and water-resistant closed-cell polyethylene foam

NPT DM42-3000 4" Non-Skid 0 IN Depth Marker 18' x 33' x 48/52" this cover enhances water flowThe NPT DM42 3000 4" Non Skid 0 IN Depth Marker is built for clear, bold visibility in any aquatic setting. Designed for durability and traction, its non skid surface ensures reliable footing in wet areas. Ideal for pool decks, spas, and waterparks, this depth marker enhances swimmer safety by clearly indicating water depth. Its crisp, easy to read characters help guide users where its safe to swim or dive. With its vibrant design and permanent