PoolRx Worldwide, Inc. v. Cojecto et al, cacdc:8:2025cv00485

swimming pool water filtering units;

Chemicals, minerals, oxidizers, clarifiers and enzymes for use in swimming pools and hot tubs, namely, algaecides, bacteriacides, virusides, non-chlorine oxidizers, water clarifiers, stain control chemicals, and chemicals that increase or decrease the PH levels in water;