About Us

Empowering Green Living with Intelligent Rainwater Filtration & Precision OEM Engineering.

Skilled factory technicians carefully assembling stainless steel rainwater filtration equipment at Wanson Filter Tech manufacturing facility.

company introduction

At WANSON FILTER, we specialize in providing cutting-edge, eco-friendly residential rainwater filtration systems and high-quality OEM replacement consumables and components. Driven by a mission to combat global water scarcity, we bridge the gap between sustainable home engineering and premium manufacturing. Whether you are a homeowner seeking pristine, purified water for your eco-villa or a global distributor looking for a reliable manufacturing partner, we deliver precision-engineered solutions from roof gutters to internal storage tank filters.

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why choose us

Complete Home Integration: We design full-process systems—including leaf guards, first-flush diverters, and multi-layer filter cores—ensuring seamless outdoor setup.
Premium OEM/ODM Capabilities: We possess mature capabilities in open-mold configurations and custom proprietary tooling for filter cartridges, mesh baskets, and brass connectors.

Certified Multi-Stage Filtration: Our advanced filtration consumables utilize food-grade PP and premium activated carbon to reliably reduce TDS, block sediment, and clear odors.

Flexible MOQs & Global Supply: Supporting business growth with structured wholesale pricing and flexible Minimum Order Quantities tailored for regional distributors.