What is the operating principle of the purifier?

The operating principle is Ultrafiltration.

Wholesale Water Filter Large Flow Jumbo 20 4.5inch Water Purifier System

Name: Wholesale Water Filter Large Flow Jumbo 20 4.5inch Water Purifier System
Brand: Yiwu Filter Spring Technology Co., Ltd.
SKU: 2143155932

Zhejiang, ChinaYiwu Filter Spring Technology Co., Ltd.

US$54.90

2 Pieces

Sample price:US$55.00/piece.Request sample

Product profile

Customization

Available

Style for Purifier

Wall Mounted

Operating Principle

Ultrafiltration

Model NO.

LZY-1

Water Purification Efficacy

Straight Drink

Water Temperature

Cold

Descaling Function

Pipe Design Rate

Self-Cleaning

Application

Commercial,Hotel,Household RV

Ultrafiltration Filter

Life 12 Months

Power Source

Manual

Function

Self-Cleaning

Filtration Stages

Material

Stainless Steel

Place of Origin

Shandong,China

APP-Controlled

Type

Countertop, Under-Sink

Flow Rate

3000gpd

Suitable Cartridge

4.5*20"

Trademark

OEM&ODM

Origin

China

Key features

3-Stage Filtration: Features 3 filtration stages for effective water purification.

High Flow Rate: Delivers a flow rate of 3000 gallons per day (GPD).

Self-Cleaning Design: Incorporates a self-cleaning pipe design for maintenance.

Crystal Clear Housing: Transparent plastic housing allows easy monitoring of filter conditions.

Versatile Installation: Available for countertop and under-sink installation.

Durable Material: Constructed with stainless steel for long-lasting performance.

Commercial & Household Use: Suitable for commercial, hotel, household, and RV applications.

Descaling Function: Includes a dedicated descaling function for water quality.

Company profile

Yiwu Filter Spring Technology Co., Ltd.Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-02-02Nearest Port: NINGBO, XIAMENAverage Response Time: ≤1.73hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryYiwu Filter Spring Technology Co., Ltd. is identified as both a trading company and manufacturer/factory in China, specializing in household and commercial water filtration products. The supplier reports eight production lines, export activity to multiple regions, 90% export sales, and stated lead times of one month off-peak and two to three months during peak periods. It describes factory-direct production, automated assembly lines, ISO-certified testing laboratories, OEM/ODM services, and product coverage including RO systems, cartridges, membranes, housings, valves, and related components. The records also report 11–20 years of R&D engineer experience and 21–30 quality-control staff. However, the provided information does not establish specific after-sales processes, named customer cases, or independently verified certification status.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. Its description states that it operates as a factory-direct supplier and specializes in manufacturing water filtration systems for household and commercial applications.

CertificationsThe supplier claims to operate ISO-certified testing laboratories and lists multiple management-system certifications, including ISO 9001, ISO 14001, ISO 13485, BSCI, OHSAS/OHSMS 18001, and others. The slices do not provide certificate numbers, validity dates, scopes, or independent verification, so the evidence supports claimed certification coverage but not full verification.

R&D capabilityThe supplier states that it uses cutting-edge technology, automated assembly lines, and ISO-certified testing laboratories, and offers OEM/ODM water filtration solutions. The record also reports 11–20 years of total experience among R&D engineers, providing explicit support for product development capability, although no specific patents or developed innovations are listed.

Production capacityThe supplier reports eight production lines, factory-direct facilities, automated assembly lines, and a broad water-filtration product range. It states a one-month off-peak lead time and a two-to-three-month peak-season fulfillment time, indicating established production capacity and defined delivery expectations.

Customization capabilityThe supplier explicitly offers OEM/ODM water filtration solutions and states that its vertical integration supports flexible customization. This directly supports customization capability for its filtration products.