Product Overview
The 4.5×10” jumbo ACF filter cartridge is designed for point-of-entry water filtration systems that require strong chlorine removal and fast adsorption performance. This filter uses activated carbon fiber, which offers a higher surface area and faster adsorption rate compared with traditional granular activated carbon or carbon block filters.
The size is standard. It fits most 4.5×10″ jumbo housings on the market, so you can replace your old filter cartridge without any trouble.

Key Features
• Activated Carbon Fiber Material
ACF has a uniform microporous structure and extremely high surface area. It efficiently reduces chlorine, chemical residuals, volatile organic compounds (VOCs), and unpleasant taste and odor in water.
• Jumbo Size for Higher Flow Rate
The 4.5×10 inch jumbo format supports large flow rates with low pressure drop, making it suitable for whole-house or high-capacity filtration systems.
• Wide Compatibility
This cartridge fits most standard 4.5×10″ housings, making it a convenient replacement option for residential and commercial users.
• Fast Adsorption Performance
Compared with traditional carbon materials, ACF provides quicker adsorption and more stable filtration performance throughout the service life.
Typical Applications
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Whole-house filtration systems
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Pre-filtration for RO systems
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Commercial water treatment
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POE systems needing high-flow chlorine reduction
Why Choose Our Jumbo ACF Filter Cartridge
We use high-quality activated carbon fiber with consistent performance and strong adsorption ability. Our manufacturing process ensures low pressure drop, stable structure, and reliable filtration efficiency. As a filter cartridge factory, Damai also supports OEM and customized specifications for global partners.









