The genuine Polaris 39-004 Bottom Housing Assembly serves as the structural foundation for Polaris 3900 Sport and P39 pool cleaners. This OEM lower shell encases and safeguards the cleaner's core internal components while channeling debris through its central suction opening into the collection bag. Molded from UV-resistant, high-grade plastic, the housing endures constant exposure to pool chemicals, sunlight, and physical wear without warping or cracking. It integrates directly with the Water Management System and super bag for seamless operation. Attaching the housing requires just three screws and a Phillips head screwdriver, making replacement a quick and uncomplicated task.

Key Benefits

• OEM fit for 3900 Sport and P39: Designed with exact factory dimensions to provide solid structural support and protect all internal cleaner components
• UV-resistant, high-grade plastic: Stands up to sun exposure, pool chemicals, and continuous underwater operation without deterioration
• Central suction intake design: Channels dirt and debris directly through the housing into the super bag for efficient collection
• Quick three-screw installation: Mounts with a standard Phillips head screwdriver for fast, uncomplicated replacement; screws not included
• Integrates with key cleaner systems: Works in conjunction with the Water Management System (WMS) to maintain consistent cleaner operation

What's Included

• Polaris 39-004 Bottom Housing

Compatibility

• Polaris Cleaner Models: 3900 Sport and P39

Specifications

• Brand: Polaris
• Part Number: 39-004

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39-004 polaris bottom housing assembly