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reduce evaporation
The standard mesh net traps debris effectively
maintaining water quality
it replaces standard 24" 3-step ladders seamlessly
UV-resistant PVC
Polaris Gearbox Assembly for 3900 Sport Pool Cleaner 39-200 Robotic Cleaners reduce evaporationThe Polaris Gearbox Assembly for 3900 Sport Pool Cleaner (39 200) is a genuine OEM part designed for optimal performance. Made from high quality materials, this gearbox assembly ensures durability and reliability. It works seamlessly with other components to provide efficient pool cleaning. The assembly sits between the frame and bottom housing, driving the wheels via the chain for smooth movement. If your cleaner stops moving, the gearbox assembly
