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.
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RP-402 | Poolmiser Pool Water Autofill Float Valve
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CA P65 Warning: Cancer and reproductive harm. www.p65warnings.ca.gov
The Poolmiser RP-402 Autofill Float Valve is a precision replacement valve designed for Poolmiser automatic water leveler systems. This float valve regulates pool water levels by opening and closing the fill line as needed, preventing overflow or equipment damage from low-water conditions. Built from durable, corrosion-resistant materials, it performs reliably in constant contact with chlorinated or saltwater pools. Whether replacing a worn valve or maintaining an autofill system, the RP-402 restores dependable water level control for pools, spas, and water features.
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OEM Float Valve for Poolmiser Autofills: Specifically designed to fit Poolmiser automatic water leveler systems, ensuring proper function and compatibility.
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Automatic Water Level Control: Opens and closes the fill line based on water height, maintaining consistent levels without the need for manual filling.
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Durable, Corrosion-Resistant Build: Constructed from high-quality materials engineered to withstand pool chemicals, constant water exposure, and long-term use.
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Prevents Equipment Damage & Overflow: Keeps water at the correct level to avoid pump cavitation, skimmer malfunction, or messy pool overflow.
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Simple Installation & Replacement: Drop-in design makes servicing or upgrading existing Poolmiser autofill systems straightforward for pool owners and technicians.