Pentair Kreepy Krauly Platinum Less Pump - Gray/White Features and Benefits Uses your pool water pressure, does not require a booster pump Ideal choice for in-ground pools exposed to higher loads of leaves and debris Dual thrust jets provide maximum power for speed and suction so most pools are cleaned in just 1-3 hours Front-wheel drive and heavily treaded tires provide maximum traction on inclined surfaces to assure total pool wall and floor coverage Four wheel design prevents tipping (common with 3 wheel cleaners) for uninterrupted and unattended performance Large-capacity debris channel and huge intake throat easily pick up larger leaves and debris Suitable for concrete, vinyl-lined and fiberglass pools