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18 years of experience as a source manufacturer of water treatment equipment, supporting ODM/OEM.

Commercial water purifiers
Commercial Water Purifiers are high-capacity water treatment devices designed to meet large-volume water demands for business scenarios. Commercial Water Purifiers differ greatly from household models, delivering stable, high-standard water purification to serve restaurants, hotels, offices and small factories with consistent clean drinking and process water.
Built for long-hour continuous operation, these commercial purifiers adopt multi-stage deep filtration systems that thoroughly remove sediment, residual chlorine, heavy metals, bacteria and other impurities from raw water. Featuring reinforced industrial-grade pipelines and durable housing, they resist frequent startup and high-load operation, with an anti-clogging internal structure that ensures steady water flow. The modular design also makes daily cleaning and filter replacement simple and time-saving.
These purifiers adapt to standard commercial water pressure and voltage, supporting stable high-flow operation all day long. They maintain a high impurity rejection rate and adopt long-service-life filter cartridges that meet commercial water safety standards. Equipped with automatic flushing and overload protection functions, they ensure safe, stable and efficient long-term operation for various commercial environments.
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20 Inch Filter Housings Commercial Reverse Osmosis Water Purifier
This compact, cabinet-style commercial water purifier is engineered for high-volume daily drinking water production, built for reliable continuous operation in commercial environments. Combining four core filtration stages—PP sediment filtration, UDF activated carbon treatment, reverse osmosis (RO), and T33 post-carbon polishing—into a single integrated cabinet unit, it delivers clean, great-tasting purified water ideal for offices, schools, restaurants, cafes, bubble tea shops, hotels, and healthcare facilities.

With its sleek cabinet design, intelligent LED control panel, dual TDS monitors, and dual pressure gauges, the system provides real-time water quality visibility and hassle-free operation—perfect for businesses that demand consistent, high-quality drinking water without the complexity of industrial-scale systems.
Shandong Qingqingquan Environmental Protection Technology Co., Ltd. is a professional water treatment equipment manufacturer integrating R&D, production, and sales, focusing on providing water treatment equipment for residential, commercial, and industrial applications to global customers.
Contact Us
Contact person: wangqiwei
Tel: +86 152 6994 7255
WhatsApp: +86 152 6994 7255
Add: Room 2004, Building A12, Lushan Center, Liuqing Street, Lanshan District, Linyi City, Shandong Province, China
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