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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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Piranha 20" Nylon/Stainless Steel Combo Algae Pool Brush | PA-20CB
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CA P65 Warning: Cancer and reproductive harm. www.p65warnings.ca.gov
Tackle algae and calcium buildup with the Piranha PA-20CB, a 20-inch combo pool brush that pairs stainless steel bristles with nylon for serious scrubbing power on hard surfaces. The steel bristles dig into rough plaster, grout lines, and waterline calcium while the nylon rows finish the job, and the wide head speeds up wall and floor cleaning. It attaches to any standard telescopic pole. Use it on concrete, gunite, plaster, and tile, not on vinyl or fiberglass.
- Combo Nylon and Steel Bristles: Stainless and nylon rows remove tough buildup and sweep the surface clean.
- 20-Inch Fast-Coverage Head: Brushes more wall and floor per stroke.
- Removes Calcium and Algae: Stainless bristles cut through scale and set-in stains nylon alone leaves behind.
- Standard Pole Attachment: Fits any standard telescopic pool pole.
- Brand: Piranha
- Part number: PA-20CB
- Width: 20 inches
- Bristles: Combination nylon and stainless steel
- Handle: Fits standard telescopic pool poles
- For concrete, gunite, plaster, and tile pools
- Stainless steel bristles tackle algae, calcium, and stubborn stains
- Not for vinyl, fiberglass, or painted surfaces (use the all-nylon PA-20WN)
What surfaces is the combo brush safe for?
Concrete, gunite, plaster, and tile. Avoid vinyl, fiberglass, and painted pools.
Why stainless steel bristles?
They cut through algae and calcium that nylon alone cannot remove.
Will it fit a standard pole?
Yes.