Import 4 Stage Uv Water Purifier (New Design In China) — Buy in wholesale FOB from Supplier in China

The 4 Stage UV Water Purifier from Guangzhou Jiefa Filtering Equipment Co. Ltd is a countertop or under-sink filtration unit combining three cartridge housings with a single ultraviolet lamp stage. The cartridge train runs sediment string-wound filtration, followed by UDF (up-flow) granular activated carbon, then CTO (chlorine, taste and odour) carbon block, finishing with a 12 Watt UV-C lamp rated for 99.99 % bacterial and viral inactivation. The housing set uses a new-design manifold from SF Filter, intended for municipal tap-water pretreatment in domestic and light commercial settings.

The sediment pre-filter is typically a 5 micron (nominal) polypropylene string-wound cartridge, standard in the industry for removing rust, sand and suspended solids to protect downstream carbon stages. The UDF carbon filter uses granular activated carbon (GAC) with iodine values typically between 850 and 1050 mg/g for adsorption of organic compounds and residual chlorine. The CTO block is a compressed activated carbon filter, standard 10 inch by 2.5 inch diameter, with nominal 5 micron filtration and chlorine reduction capacity tested to NSF/ANSI 42 protocols (typical industry benchmark). The 12 W UV lamp operates at 254 nm wavelength, the standard germicidal peak, with a typical rated flow of 1 to 2 gallons per minute for effective dose delivery.

This system suits households, small offices, restaurants and food-service operations requiring pathogen control without chemical dosing. Importers should note the unit requires pre-filtration to maintain UV transmittance above 75 % for guaranteed disinfection performance. Replacement cartridges follow universal 10 inch by 2.5 inch dimensions, allowing sourcing flexibility. Buyers should confirm with Guangzhou Jiefa whether housings use standard double-o-ring seal plates or proprietary snap-fit closures, as this affects spare-part compatibility. The supplier lists a harbor trust tier with zero recorded response rate, so direct contact to confirm lead time, Incoterms and minimum order quantity is essential before committing.

Guangzhou Jiefa Filtering Equipment Co. Ltd operates from 137 Taipingyang Industrial Park in Xintang Zhen, Zengcheng District, Guangzhou, Guangdong Province, postal code 511340. The company holds a harbor trust tier on the platform, which represents a baseline verification level. The response rate is recorded at 0.00 % with zero average response hours, indicating no messaging history or inactive inquiry management through the platform channel. The supplier profile does not state establishment year, registered capital, factory size, employee count, export licence numbers, or ISO certifications.

The business specialises in water filtration equipment, specifically SF Filter-branded systems and cartridge replacements. The listed product is a new-design 4 stage UV purifier under the SF Filter line. No additional product range, production capacity figures, or major client references appear in the source data. Buyers should treat the supplier as an unverified trading entity until direct due diligence confirms manufacturing capability, quality management system certification, and export compliance documentation.