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.
82111 | Sirona Spa Water Test Strips 25 Strips
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Goes with this part
CA P65 Warning: Cancer and reproductive harm. www.p65warnings.ca.gov
The Sirona Spa Care Test Strips 82111 come in a 25-strip bottle and provide a fast, accurate way to monitor essential spa water parameters in just 10 seconds. Each strip tests for free chlorine or bromine, pH, total alkalinity, and calcium hardness, making it ideal for spas and hot tubs treated with chlorine or bromine systems. With clear colour indicators and a compact, easy-to-use format, these strips enable quick water checks before the spa session begins. Compatible with all common spa surfaces and sanitizing types, they reduce guesswork and help maintain safe, balanced, crystal-clear water.
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10-Second Readings: Delivers fast results for chlorine or bromine, pH, alkalinity and hardness, so corrective steps can be taken before water clarity or comfort is compromised.
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Multi-Parameter Testing: Covers four key spa water metrics in one strip—free chlorine or bromine, pH, total alkalinity and calcium hardness—streamlining maintenance.
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Designed for Spa Use: Calibrated specifically for hot-tub conditions (elevated temperature and sanitizer demand), helping maintain proper chemistry even under heavy use.
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Compact 25-Strip Size: Convenient bottle size fits spa cabinets or control rooms, ensuring strips are available when needed without large bulk.
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Works with Chlorine or Bromine Systems: Compatible with spas using either sanitizer type, providing flexibility and simplifying inventory for owners or service professionals.