Tubesheet Coil Kit | Pentair | 400K BTU Copper Coils | Heavy Duty | Replacement Part

Pentair Tubesheet/Coil Kit 400K Pool circulates water through your pool system to keep it clean and properly filtered. When flow slows or the heater path wears, this essential replacement part restores healthy water by ensuring steady circulation through the filter, minimizing dead zones, and promoting consistent chemical distribution across all surface and deep-water zones.

Designed for 400K pool configurations, the Tubesheet/Coil Kit replaces worn components and restores reliable heat exchange and water turnover. Built to withstand regular pool chemistry and seasonal use, it reduces downtime during service windows and helps your filtration system operate at peak efficiency, so you spend less time balancing water and more time swimming.

• Direct-fit compatibility with Pentair 400K configurations
• Improved water circulation for more effective filtration
• Durable construction that withstands chemistry and temperature swings
• Easy replacement with common tools and standard service procedures
• Prevents leaks by addressing coil wear early

Ready to restore peak circulation and clearer water? Add this kit to your cart and keep your pool in prime condition.