Features: Superior Corrosion Resistance：Our R172288 check valve replacement is engineered with advanced corrosion-resistant materials. Specially designed to endure the chemically-laden water in pools and spas, it remains intact and functional for extended periods. Whether it's constant exposure to chlorine, bromine, or other pool chemicals, this valve won't corrode like ordinary ones, safeguarding your pool and spa automatic feeder system and ensuring its longevity. .
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