Custom Water Filter Cartridge Manufacturer for Global Brands

Damai specializes in manufacturing high-performance water filter cartridges for distributors, importers, and private label brands worldwide.

With expertise in PP melt blown, activated carbon fiber, pleated, and composite filter cartridges, we provide customized filtration solutions from material selection and product design to mass production.

Your Trusted OEM Water Filter Cartridge Manufacturing Partner

Choosing the right filter cartridge manufacturer is critical for product quality, market competitiveness, and long-term supply stability.

Damai focuses exclusively on water filter cartridge manufacturing, providing customized filtration solutions for global customers.

From standard replacement cartridges to fully customized private label products, we support different requirements including filtration performance, dimensions, materials, packaging, and production volume.

Custom Filter Solutions

Develop filter cartridges according to your required specifications, applications, and performance targets.

Stable Manufacturing Capability

Professional production processes and quality control systems ensure consistent product performance.

Global OEM Support

Supporting distributors, importers, and brands with flexible customization and reliable supply.

Water Filter Cartridge Solutions

We offer a full range of water filtration solutions, from sediment to chlorine removal.

ACF filter cartridge

Designed for chlorine reduction, taste and odor improvement, and organic contaminant adsorption.

Damai provides activated carbon fiber (ACF), carbon block, and composite carbon filter cartridge solutions for household and commercial water filtration applications.

PP Melt Blown Filter Cartridge

PP melt blown cartridges provide efficient sediment filtration by removing suspended particles, rust, sand, and other impurities.

Available in different micron ratings, dimensions, and customization options.

Composite Filter Cartridge

Combining multiple filtration media, composite cartridges provide both mechanical filtration and adsorption performance in one solution.

Pleated Filter Cartridge

Pleated filter cartridges offer high dirt holding capacity, low pressure drop, and extended service life for demanding filtration applications.

String-wound Filter Cartridge

A string wound filter cartridge consists of densely wound textile yarn around a core, creating depth filtration layers to trap particles.

Ultra Filtration Membrane

Ultra filtration membrane uses fine porous hollow fibers to physically separate macromolecules and microorganisms from water.

About us

Customized Filter Cartridge Manufacturing

Every filtration application has different requirements.

Damai provides OEM and private label services to help customers develop customized filter cartridges based on:

Filter media selection
Cartridge dimensions
Micron rating
Flow requirements
Packaging design
Branding requirements

Whether you need a replacement cartridge, a new product line, or a customized filtration solution, our engineering team can support your project from concept to production.

Filter Cartridge Applications

Dedicating efforts and joining all types of clients in diverse industries.

Drinking Water Filtration

Reliable filter cartridges for improving water quality in residential and commercial drinking water systems.

Household Water Filtration

High-performance filtration solutions designed for whole-house and point-of-use systems, helping provide cleaner and safer water for daily use.

Pool & SPA Filtration

Advanced filter cartridge solutions for maintaining clear, balanced water quality in swimming pools, spas, and recreational water systems.

Air Filtration and Purification

Efficient filtration media designed to capture airborne particles and contaminants, supporting cleaner air in residential and commercial spaces.

Why Us

Why Choose Damai as Your Water Filter Cartridge Manufacturer?

Expertise & Experience

Damai focuses on filter cartridge manufacturing and customization. More than 15 years of industry experience, our skilled team brings unparalleled knowledge and creativity to every project.

Customized Solutions

We work with PP, activated carbon fiber, composite media, and other filtration materials to meet different applications. Support custom sizes, structures, performance requirements, and private label solutions.