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20 Inch Pleated Filter Element PP Microporous Pleated Membrane Filter Element Universal Water Purifier
US$275.00
10-49 Pieces
US$265.00
50-99 Pieces
US$255.00
100+ Pieces
Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Membrane Type

Tubular

Type

RO

Model NO.

20 Inch Pleated Filter Element Pp Microporous Plea

Desalination Rejection Rate

99.2%

Gallons Per Day

2400

Active Membrane Area

87FT2

Testing Pressure

150psi

Sample

Yes

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Model

SA

Transport Package

1/PC 1.1*0.11*0.11(M)/PC

Specification

reverse osmosis system

Trademark

HYNAMO

Origin

China

HS Code

8421991000

Production Capacity

15000/Month

Key features

17 Years Manufacturing Experience: Professional manufacturer with core membrane technology and 17 years in R&D and production.
High Rejection Rate Performance: Achieves up to 99.5% salt rejection rate with high permeate flow for efficient water purification.
Ultra Low Pressure Technology: ULP series operates at 2/3 conventional pressure, saving energy while maintaining high performance.
Versatile Application Range: Suitable for desalination of surface, groundwater, tap water, and industrial pure water systems.
Quality Guarantee & Warranty: 12-month warranty with zero complaint record on 3G/4G products and free replacement for defects.
Custom OEM/ODM Services: Supports OEM and ODM services with flexible MOQs for household and industrial membrane models.
Large Scale Production Capacity: Annual capacity of 15 million square meters of diaphragms and 200,000 industrial membrane elements.

Company profile

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: ≤4.41h 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?
A:
We are a manufacturer with our own factory and cooperation with other factories. Haiana has an 18-year background in the reverse osmosis membrane industry with independent R&D personnel and engineering, mastering core technology of high salt water purification.
Q:What is your minimum order quantity (MOQ)?
A:
Our MOQ varies by model. The minimum order for household membrane is 100 (two boxes), and the minimum for industrial membrane is five pieces. Differences also exist for OEM orders.
Q:What are the advantages of your company and products?
A:
Our technical advantage lies in high desalination technology with a unique polyamide coating process. Household membranes can handle 3,000-6,000 ppm water quality, and seawater membranes can handle 30,000-40,000 ppm, offering obvious cost advantages.
Q:What is your guarantee for quality problems?
A:
We maintain zero customer complaints on 3G and 4G products. If a quality problem occurs, we guarantee replacement and are responsible for freight according to a reasonable verification process.
Q:How many employees does your company have?
A:
Haina headquarters has more than ten people, 242 workers in the factory, and 36 office workers. We aim to be stronger rather than the biggest, maximizing product quality and service in the segmented high desalination market.

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