What is your warranty?

Our warranty for machine is 1 year. Different components have different warranty period.

Ewp 20" X 4.5" Whole House Water Filter Housing System with Pressure Release

Name: Ewp 20" X 4.5" Whole House Water Filter Housing System with Pressure Release
Brand: Environmental World Products (China) Inc.
SKU: 1910796601

Shanghai, ChinaEnvironmental World Products (China) Inc.

US$23.92-27.11

1 Piece

Sample price:US$600.00/piece.Request sample

Product profile

Customization

Available

Color

Blue

Upper Cover

Ploypropylene

Model NO.

EWBB20

Flow Rate

3363L/ Min

O-Ring

EPDM

Button Assembly

SUS304 & Polypropylene

Maxmium Pressure

375psi

Maxmium Instant Pressure

400psi/ 5sec

Temperature Rating

4℃ ~ 42℃

Connector

NPT 1"

Transport Package

Carton

Origin

Taiwan, China

HS Code

842199

Production Capacity

500 Pieces/Day

Key features

High Flow Capacity: Accepts 4.5, 10, and 20 inch filters with high flow rate of 3363L/Min.

Durable Materials: Constructed from reinforced polypropylene with EPDM double o-ring seal.

Pressure Relief Option: Available with or without a pressure relief valve for safety.

Multiple Port Sizes: Cap available with 1/2, 3/4, 1, and 1.5 inch inlet and outlet ports.

High Pressure Rating: Max pressure 375psi with 400psi instant pressure tolerance for 5 seconds.

Wide Temperature Range: Operates effectively within a temperature range of 4 to 42 degrees Celsius.

Standard Certification: Production strictly follows CE and ISO standards with 100% testing.

20 Years Experience: Manufacturer with over 20 years of experience in water treatment systems.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Environmental World Products (China) Inc.

Shanghai, China

Business Type: Manufacturer/Factory, Trading Company, OtherExport Year: 2007-05-28Nearest Port: Shanghai, Xiamen, FuzhouAverage Response Time: ≤15hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, CIP, CPT, EXW

AI-Powered supplier vetting

SummaryThe supplier is a Shanghai-based trading company engaged in wholesale, import/export, commission agency, and related support for environmental protection equipment and other industrial products. It holds ISO 9001 certification and reports documented procedures for supplier-service assessment, corrective actions, and complaint handling. It offers overseas installation, training, maintenance, repair, and debugging services, with overseas showrooms and agents or branches in the USA. The supplier reports R&D activity, recent new products, ODM services, OEM services for known brands, and customization from samples or designs. Export activity is substantial, with 17 years of exporting experience and self-operated import/export rights. However, the provided information does not establish its own manufacturing capacity, raw-material traceability, SDK availability, financial performance, or specific customer cases. It also reports no participation in offline trade shows and lacks an available SDK.

Supplier typeThe supplier is explicitly identified as a trading company based in Jiading District, Shanghai. Its stated scope covers wholesale, import and export, commission agency, and related support for environmental protection equipment and other products, indicating a trading and distribution role rather than a confirmed manufacturer.

CertificationsThe supplier reports ISO 9001 certification for its management system. This is explicit evidence of holding a recognized quality-management certification.

After-Sales capabilityThe supplier has documented procedures and records for supplier-service assessment, corrective and preventive actions, and customer complaints. It offers overseas debugging, maintenance, repair, equipment installation, and training, with an overseas showroom and agents or branches in the USA; however, the provided information does not quantify service performance or response times.

R&D capabilityThe supplier reports new products during the past year and provides ODM and OEM services, demonstrating stated product-development and design-manufacturing collaboration capability. However, it explicitly has no available SDK, which limits evidence of software-development integration capability.

Customization capabilityThe supplier explicitly offers customization from samples and from designs, and also reports ODM services. These statements support a demonstrated ability to provide customized products or designs, although the scope and technical limits of customization are not specified.

Product Q&A

Q:Are you a trading company or manufacturer?

Yes, we are a manufacturer with designing, manufacturing, marketing and exporting. We have experience over 20 years. EWP is a leading water treatment components wholesaler.

Q:What information do you need before order?

The material, pressure rating and quantity.

Q:What is the piping standard?

Production strictly according to CE / ISO standards. We provide top-notch components and some of them are CE listed.

Q:How long is your delivery time?

Depend on different products. Some are in stock while some are not. Feel free to contact us for more details.

Q:How do you control quality and delivery?

All our machines will be 100% tested before delivery. Wooden package is strong and safety for long delivery.