Find your parts diagram
Sticker on the pump body (the part with the basket), not on the motor. Motor labels from Century, A.O. Smith or Regal won't match parts.
Label on the side of the tank near the base. Size is in sq ft, e.g. 420 sq ft = C4030 or CCP420.
Rating plate inside the front access panel. Note the BTU and gas type (NG or LP).
Molded into the body or printed on top. Robotic cleaners: on the power supply.
Still not sure? Call (818) 818-6559 and we'll find it for you.
The CMP Valve Top Assembly for 1.5" Valves 27508-150-100 is a direct replacement part designed for Pentair HiFlow top and side mount multiport valves. This top assembly is compatible with 1.5-inch plumbing and includes the valve cover, handle, and necessary internal components to control various filtration settings such as filter, backwash, rinse, and waste. This assembly is built to ensure the smooth operation of Pentair multiport valves commonly used in residential and commercial pool system.
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Direct Replacement for Pentair HiFlow Valves – The CMP Valve Top Assembly 27508-150-100 is designed specifically for Pentair HiFlow top and side mount multiport valves, ensuring a perfect fit for 1.5-inch plumbing.
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Complete Assembly for Easy Operation – This top assembly includes the valve cover, handle, and essential internal components, allowing smooth control of various filtration settings such as filter, backwash, rinse, and waste.
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Compatible with Residential and Commercial Systems – Built for versatility, this top assembly is compatible with Pentair multiport valves commonly found in both residential and commercial pool systems.
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Ensures Efficient Valve Functionality – Engineered for long-lasting durability, this assembly guarantees smooth operation and reliable performance, keeping your pool’s filtration system running efficiently.
- (1) CMP 27508-150-100 Valve Top Assembly
- Pentair 1-1/2" Top Mount and Side Mount Valve Model: 261177 and 261173

