Wenzhou, China

ENGINEERED CARBON BLOCK FILTRATION

Better water. Engineered at the core.

High-performance carbon block filters engineered for residential, commercial and appliance water filtration applications.

Explore our productsDiscuss your project

01 / THE CORE OF BETTER WATER

LEANX carbon block filters and wrapped filter cartridges in a range of sizes
CARBON BLOCK TECHNOLOGYLEANX / 01

BUILT FOR YOUR NEXT APPLICATION

  • Water Filtration Brands
  • Appliance Manufacturers
  • Distributors
  • OEM & ODM Partners

APPLICATIONS

One core technology. A world of applications.

Filtration requirements change with the application. Start with the water, the system, and the way it will be used.

PRODUCT SOLUTIONS

From the carbon block to your finished system.

Explore filter elements, integrated filtration solutions, and OEM / ODM collaboration for your product.

Explore our products
LEANX wrapped carbon block cartridges in different lengths and diameters
Carbon block cartridge range
LEANX finished appliance cartridges with different connection formats
Appliance and outdoor filter formats
LEANX functional carbon blocks in a variety of sizes
Functional carbon block formats
01

Carbon block filters

Carbon block filter elements for integration into water filtration systems.

02

Water filtration solutions

Explore filtration solutions for drinking water products and appliance applications.

03

OEM / ODM collaboration

Bring your product requirements to a manufacturing partner focused on filtration.

ENGINEERING CAPABILITIES

Defined by your application.

A filtration project starts with a clear technical brief. Bring your operating conditions and integration requirements into the conversation.

Analytical testing equipment in the LEANX laboratory
Testing from raw materials to finished filters

Filtration requirements

Define the target water quality, flow rate, pressure drop, and service life for your application.

Fit & integration

Review filter dimensions, housing interfaces, and the space available within your system.

OEM / ODM development

Align product requirements, sample evaluation, and the route to manufacturing.

MANUFACTURING & QUALITY

From specification to production.

LEANX is a specialist manufacturer of carbon block filters and advanced water filtration solutions. A shared product specification gives each project a clear basis for production and quality review.

Close-up of manufactured carbon block filter elements
Carbon block manufacturing
LEANX laboratory benches and testing instruments
In-house laboratory and product evaluation
  1. 01

    Material requirements

    Define the filter media and component requirements for the intended application.

  2. 02

    Production criteria

    Agree the dimensions, assembly details, and acceptance criteria before production.

  3. 03

    Product verification

    Set the inspection and performance checks needed for the finished filter.

QUALITY & COMPLIANCE

Requirements first. Evidence behind every claim.

Compliance requirements depend on the product, application, and destination market. Discuss the testing scope and supporting documentation needed for your project.

  • Destination-market requirements
  • Product-specific testing
  • Supporting documentation
Discuss quality requirements

LET’S BUILD WHAT’S NEXT

Your next filtration solution starts with a conversation.

Tell us about your application, product requirements, and OEM / ODM goals.

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