Pool cleaner types comparison

“Do you even need a booster pump for your pool cleaner? It depends on your cleaner type. Pressure-side cleaners (like Polaris or Pentair Legend) rely on a booster pump to blast water through the pool cleaner hose, making them climb walls and scrub effectively—no booster, no cleaning. Suction-side models (e.g., Kreepy Krauly or PoolVac) hook to your main pump’s suction port and don’t need extra pressure. Robotic cleaners (Dolphin, etc.) are self-powered and couldn’t care less about booster pumps. The big myth? More PSI doesn’t mean better cleaning—cranking pressure too high just wastes energy and wrecks parts. If your booster pump sounds like a dying lawnmower, check for clogged impellers, worn bearings, or loose mounts. Pro tip: Match the booster pump to your cleaner’s specs (e.g., Polaris PB4-60 for Polaris cleaners) and stick to the ideal PSI range (usually 20–30). Skip the booster entirely if you’ve got a suction-side or robotic cleaner—it’s like putting a jet engine on a bicycle. Always consult your manual before buying; pool stores often oversell unnecessary gear. Key takeaway: Know your pool cleaner types comparison, and only invest in a booster pump if your cleaner demands it.”