The PurASure® ERR 3702 R50 Water Refiner is one of Angel Water’s premium whole-home solutions for homeowners dealing with hard water, chlorine taste and odor, and the everyday frustrations of municipal water supplies. Designed for larger homes and higher water usage, this advanced system combines high-efficiency water softening with integrated chlorine reduction to deliver cleaner, softer water throughout the entire home.
Unlike traditional water softeners that focus only on hardness minerals, the PurASure® ERR 3702 R50 system is engineered to improve both the feel and quality of your water. The system uses advanced softening resin technology together with coconut-shell carbon filtration media to reduce chlorine taste and odor while protecting your plumbing and appliances from hard water scale buildup.
Many city water customers experience more than just hard water. Chlorine added during municipal treatment can leave water smelling or tasting unpleasant while contributing to dry skin, brittle hair, faded laundry, and uncomfortable showers. Hard water minerals can also create scale buildup inside water heaters, dishwashers, pipes, and fixtures, reducing efficiency and shortening appliance lifespan. The PurASure® ERR 3702 R50 system is designed to address these problems with a single integrated solution.
With a high-capacity 50,900-grain design and strong flow rates, the PurASure® ERR 3702 R50 Water Refiner is an excellent fit for homes with multiple bathrooms, larger families, or households with significant daily water usage. The system helps maintain consistent water pressure while supporting simultaneous appliance and fixture use throughout the home.
The PurASure® ERR 3702 R50 system also features intelligent demand regeneration technology that monitors household water usage and regenerates only when necessary. This helps reduce unnecessary salt consumption and water waste compared to older timer-based softeners. Integrated smart monitoring features can also provide low-salt alerts, water usage insights, and maintenance notifications.
By reducing hardness minerals and chlorine throughout the home, the PurASure® ERR 3702 R50 system helps improve water quality, protect plumbing systems, extend appliance life, and create a more comfortable everyday water experience.
At Angel Water, every PurASure® system recommendation starts with professional water testing. Our team evaluates your home’s water quality, hardness levels, chlorine exposure, household size, and usage habits to ensure your system is properly matched to your needs. We professionally install and service PurASure® Water Refiners throughout our service areas and help homeowners find long-term solutions for hard water and municipal water quality concerns.
If you are looking for a high-performance whole-home system that combines premium water softening and chlorine reduction in one advanced unit, the PurASure® ERR 3702 R50 Water Refiner is one of Angel Water’s most powerful solutions for city water homes.
Angel Water is rolling out a FREE Water Testing Program to support our mission to provide cleaner, healthier water to as many people as possible!
Angel Water is rolling out a FREE Water Testing Program to support our mission to provide cleaner, healthier water to as many people as possible!