Do you provide OEM or ODM services?

Yes, both OEM and ODM services are available for customized water treatment solutions.

High-Quality Big Blue Water Filter Housing for Whole House

Name: High-Quality Big Blue Water Filter Housing for Whole House
Brand: Hangzhou Haina Environmental Protection Tech Co., Ltd.
SKU: 2032942835

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

Material

Medium Material

Synthetic Fiber

Model NO.

Manufacturer 5 Inch 10 Inch 20 Inch Whole House Bi

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

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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

21 Years Manufacturing Experience: Professional manufacturer with 21 years in R&D and production of RO and nanofiltration membranes.

12-Month Warranty Coverage: All products covered by a 12-month warranty with factory quality inspection reports provided.

Custom OEM/ODM Services: OEM and ODM services available for customized water filter housing solutions.

High-Quality PP Material: Constructed from high-quality, food-grade PP plastic for durable and safe water filtration.

Versatile Filter Sizes: Available in 5-inch, 10-inch, and 20-inch Big Blue housing sizes for whole house use.

Transparent Design: Clear transparent plastic housing allows for easy visual inspection of filter status.

Wide Application Scope: Suitable for dust, liquid, and air filtration with vertical lifting cartridge installation.

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: ≤7.29h 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. Haiana has an 18-year background in the reverse osmosis membrane industry with independent R&D personnel.

Q:What is the warranty period for the products?

All products are covered by a 12-month warranty. Factory quality inspection reports and photos can be provided for your reference.

Q:What are the quality guarantee terms?

We maintain zero customer complaints on 3G and 4G products. If there is a quality problem, we guarantee replacement and are responsible for freight according to a reasonable verification process.

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

MOQ varies by model. The minimum for household membrane is 100 (two boxes), and for industrial membrane, it is five pieces. OEM orders may have different requirements.

Q:What is the average lead time for orders?

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