The genuine Polaris D16 feed hose nut in black is a factory replacement fastener for Polaris TR35P, 3900 Sport, P39, F4TR, and F4000D pressure-side pool cleaners. This threaded nut creates a reliable seal between key hose components including the adapter hose, quick disconnect, in-line filter, and pressure relief valve. Precision-machined from robust, chemical-resistant material, the D16 guards against leaks that could compromise water pressure and diminish cleaner performance. Its easy-thread design simplifies both installation and removal, making routine hose servicing fast and straightforward.

Key Benefits

• Works with TR35P, 3900 Sport, P39, F4TR, and F4000D: Genuine OEM part guarantees proper threading and compatibility across these Polaris models
• Creates Tight, Leak-Proof Connections: Fastens hose segments and fittings securely to maintain consistent water pressure throughout the system
• Rugged Chemical-Resistant Material: Stands up to prolonged chlorine and saltwater exposure without cracking or degrading
• Easy Threading for Quick Service: Threads on and off smoothly, cutting down the time needed for hose assembly and part replacement
• Preserves Reliable Cleaner Operation: Eliminates loose connections that can cause pressure drops and reduce cleaning effectiveness

What's Included

• Polaris D16 Feed Hose Nut

Compatibility

• Polaris Cleaner Models: TR35P, P39, F4TR, F4000D, and 3900 Sport

Specifications

• Brand: Polaris
• Part Number: D16

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