Valterra Blue Devil OTO Solution | 1/2 oz | B7021
Same-day local pickup & delivery across the Los Angeles area
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CA P65 Warning: Cancer and reproductive harm. www.p65warnings.ca.gov
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 Valterra OTO Solution Water Test is a 1/2-ounce reagent refill designed to measure chlorine levels in swimming pools and spas. This solution is intended for use with Blue Devil Test Kits, providing accurate assessments of your pool's chlorine concentration to ensure safe and clean water.Regular monitoring of chlorine levels helps maintain proper sanitation and prevents issues such as algae growth and bacteria proliferation. To use, simply add the OTO solution to your water sample as directed by your test kit's instructions, and compare the resulting color to the provided chart to determine chlorine levels.
- Accurate chlorine measurement – Designed for use with Blue Devil Test Kits to ensure precise water testing.
- Easy-to-use reagent – Simply add to your water sample and compare the color to the test chart.
- Maintains pool and spa safety – Helps monitor chlorine levels to prevent bacteria and algae growth.
- Convenient refill size – Comes in a ½-ounce bottle for easy storage and regular testing.
- Essential for water maintenance – Ensures proper sanitation for a clean and healthy swimming environment.
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