Do you offer OEM or ODM services?

Yes, we offer both OEM and ODM services. We have our own brand and can customize products according to customer requirements.

3213 RO Water Membrane

Name: UF Water Filter Cartridge for Housing Water Filter Purifier 2812/3012/3213 RO Water Membrane
Brand: Hangzhou Haina Environmental Protection Tech Co., Ltd.
SKU: 2032872815

Zhejiang, ChinaHangzhou Haina Environmental Protection Tech Co., Ltd.

US$4.35

500-4,999 Pieces

US$4.15

5,000-29,999 Pieces

US$3.65

30,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO9001, RoHS, NSF

Salt Rejection Rate

99.5%

Model NO.

uf water filter cartridge for housing water filter

Application

Household

Capacity

400 Gallon

Material

Medium Material

Synthetic Fiber

Cartridge Filter

Non-Woven Polyester Fiber

Filter Bag Filter

The Filter Type

Type

Vacuum Cleaner Paper Bag

Usage

Dust Filter, Liquid Filter, Air Filter

Filtration Grade

Medium Filter

Filter Bag Sectional Shape

Flatbag

Filter Bag Environment

Temperature

Cartridge Installation

Vertical Lifting

High Quality 11 Inch Pure Food Grade PP

10" Filter Housing Reverse Osmosis Water Treatment

Super September 10 Inch Whole House Wate

Multi Ss Industrial Filtration Equipment with 1 Mi

Big Blue Water Filter Housing Hot Seller

Plastic Filter Housing

Fast Dispatch Factory Supply Water Filte

Blue Housing for Water Filter

Transparent Whole Housing Bypass Functio

Factory High Quality 20 Inch Plastic Water Filter

Transport Package

Individual Box Packing

Specification

Custom

Trademark

Haina

Origin

Hangzhou, China

HS Code

84212110

Production Capacity

50000PCS/Month

Key features

High Salt Rejection: Achieves up to 99.5% salt rejection rate for superior water purification performance.

12-Month Warranty: All products are covered by a comprehensive 12-month warranty with factory inspection reports.

Custom Manufacturing: OEM and ODM services available with custom material and design options for specific needs.

Versatile Applications: Suitable for household, industrial, seawater desalination, and wastewater treatment applications.

Advanced Technology: Features unique polyamide coating process, handling up to 40,000 ppm water quality effectively.

Proven Track Record: 20 years of R&D and manufacturing experience with zero customer complaints on key products.

Global Export: Exported to North America, Europe, Southeast Asia, Middle East, and Africa since 2005.

Company profile

Hangzhou Haina Environmental Protection Tech Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2005-04-10 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤6.87h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHangzhou Haina Environmental Protection Tech Co., Ltd. is a China-based manufacturer/factory specializing in water-treatment products, including RO membranes, RO systems, desalination, wastewater treatment equipment, filter cartridges, and membrane shells. It reports BSCI, ISO 9001, and ISO 14001 certifications, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. The supplier has exported since 2005, with exports accounting for 41%–50% of total sales and distribution partly through agents. Its stated capabilities include technical advice, customer-specific technical solutions, standardized management, and automated equipment improvements. However, the provided information does not establish documented after-sales performance, customer cases, or independently verifiable innovation outcomes.

Supplier typeThe supplier is identified as a manufacturer/factory and limited company located in Yuhang District, Hangzhou, Zhejiang, China. Its associated industry is manufacturing, and its stated business scope covers industrial equipment and processing machinery, including water-treatment products.

CertificationsThe supplier reports holding BSCI, ISO 9001, and ISO 14001 management-system certifications. These certifications provide explicit evidence of formal social-compliance, quality-management, and environmental-management systems, although certificate validity and scope are not provided.

R&D capabilityThe supplier reports 6–10 R&D engineers and states that it has pursued innovation, standardized management, and automated equipment transformation since 2013. These are explicit capability indicators, but no specific patented technologies, new products, or measurable innovation results are provided.

Production capacityThe supplier operates more than 10 production lines, employs 6–10 quality-control staff, and reports standardized management and automated equipment improvements. Its factory status and production infrastructure support substantial manufacturing capability, although actual capacity utilization and lead-time performance are not stated.

Customization capabilityThe supplier explicitly states that its technical team provides targeted professional advice and technical solutions for each customer, indicating an ability to address customer-specific technical requirements. The slices do not specify customization scope, engineering workflow, minimum order conditions, or examples of completed customized products.

Product Q&A

Q:Is your company a manufacturer or trading company?

We are a manufacturer with our own factory and cooperate with other factories using our technology. We have an 18-year background in the reverse osmosis membrane industry with independent R&D personnel.

Q:What is your minimum order quantity (MOQ)?

MOQ varies by model. For household membranes, the minimum is 100 (two boxes). For industrial membranes, the minimum is five pieces. OEM orders may have different requirements.

Q:What are the advantages of your products?

Our technical advantage lies in high desalination technology with a unique polyamide coating process. Household membranes handle 3,000-6,000 ppm water quality, while seawater membranes handle 30,000-40,000 ppm with obvious cost advantages.

Q:What is your warranty and quality guarantee?

We provide a 12-month warranty. We maintain zero customer complaints on 3G and 4G products. If a quality problem occurs, we guarantee replacement and cover freight costs after reasonable verification.

Q:What is the lead time for orders?

The average lead time is within 15 workdays for both peak season and off-season.