Import 5 Stages Household Water Purifier — Buy in wholesale FOB from Supplier in China

This 5-stage reverse osmosis unit from Cixi Hongxin Electronic Technology produces purified drinking water at 75 gallons per day, using a VONTRON membrane with technology licensed from the United States. The filtration sequence runs PP sediment, UDF granular activated carbon, CTO block carbon, RO membrane, and T33 post inline carbon, a standard arrangement for residential under-sink systems in markets requiring taste and contaminant reduction. Housing construction uses white single O-ring housings with quick-install fittings, and the system includes an automatic flush valve to extend membrane life. Power comes through a 75 GPD booster pump with a 1.5A transformer accommodating both 110V/220V and 50Hz/60Hz inputs.

The 3-gallon plastic storage tank supplies pressurised purified water between production cycles, with a gooseneck faucet as the standard dispensing option. VONTRON membranes are manufactured by Beijing OriginWater Technology, a recognised domestic RO membrane producer in China, though performance depends on feed water quality and pre-treatment adequacy. The 75 GPD rating assumes standard test conditions of 250 ppm NaCl, 77 degrees Fahrenheit, and 60 psi feed pressure. Actual output drops with colder feed water, higher TDS, or reduced inlet pressure. The automatic flush cycles membrane permeate to drain based on elapsed time or accumulated run hours, a critical feature for preventing scaling in moderate to hard water areas.

This system targets residential installers, kitchen appliance distributors, and municipal water improvement projects in regions with biologically safe but chemically impaired source water. It is not a standalone solution for microbiologically contaminated supplies without UV or further disinfection. Buyers should confirm whether Cixi Hongxin offers NSF/ANSI 58 certification, as the source description does not cite third-party validation. MOQ, lead time, and warranty duration require direct inquiry to the Ningbo facility. Packaging is individual colour boxes for export, but pallet configurations and master carton quantities are unstated.

Cixi Hongxin Electronic Technology Co. Ltd. is located at No. 5, Lane 7, Tangshang East Road, Yejia Village, Zhangqi Town, Cixi City, Ningbo, 315313, Zhejiang Province, China. The company holds a Harbor trust tier, though its published response rate is 0.00 percent with zero average response hours recorded. This profile does not indicate year of establishment, registered capital, factory floor area, or number of employees.

The address places Cixi Hongxin within Ningbo's home appliance manufacturing belt, a region with extensive supply chains for small electrics and water treatment components. However, the listing does not confirm whether the company manufactures housings and filters in-house, assembles from purchased components, or operates primarily as a trading entity. No certifications, patent holdings, or export market experience are mentioned. Buyers should verify production capabilities and quality management systems directly.