Cleans pool floor, cove, walls and waterline
Recommended for in-ground residential pools up to 50 ft. in length

The Dolphin dx4 is a top-selling, advanced robotic cleaner, with patented features and rugged cleaning power.

Dolphin Exclusive Features:

Weekly timer -- preset cleaning cycles throughout the week!
Patented swivel cable helps prevent tangling
Incredibly efficient - costs less than 15 cents to clean the pool.

More:

Scrubs, vacuums and filters all pool surfaces in just 2.5 hours.
Large self-contained inner filter bag, collects dirt, debris and even dust particles.
Plug-n-play! No pre-installation needed, no connections to pool system.
Includes caddy for handling and storage
Self-programmed for optimal pool scanning.
36 month warranty - spare parts and labor.

Deluxe 4 Specifications:

Cycle time: 2.5 hours
Cable length: 60 ft.
Filter: Fine porosity
Suction rate: 4,233 gal (USA) per hour
Unit weight: 22 lbs.