Point-of-entry (POE) water treatment systems install at the main water line, treating all water entering a home or building. Common technologies include water softeners, whole-house filters, UV disinfection, and reverse osmosis (for specific applications).

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Nevertheless, smart monitoring systems, backwash filters, and salt-free conditioners are improving efficiency and reducing maintenance for whole-home solutions.

Water Treatment Systems Market Size, Share & Growth Report 2035

The Water Treatment Systems Market will grow from USD 11.53 billion in 2024 to USD 24.33 billion by 2035, at a CAGR of 7.02%.