Dolphin 2x2/3001 Ultra-Fine Filter Bag - 50 Microns state_West Virginia 4 or 5 hours

4 or 5 hours

By indicating the water depth at various points in the pool

This California Warning No Lifeguard On Duty (14 Years And Under) Sign measures 18 x 24 inches

This controller is designed for affordability

Dolphin 2x2/3001 Ultra-Fine Filter Bag - 50 Microns state_West Virginia 4 or 5 hoursThis is a Maytronics Ultra Fine Filter Bag 50 Microns for specific Dolphin pool cleaners. Models include the 3001, 2x2, and Heavy Duty. The Ultra Fine Bag is great for picking up small debris like soot or sand. Dolphin Filter Bags trap all the dirt and microfilter the pool water. It's like adding a DE Filter to a pool. These bags are machine washable and fit most commercial models.