Jul . 17, 2026 16:46 Back to list

10 Inch Universal Activated Carbon Filter Cartridge for Household RO Water Purifier

1. Product Structure & Manufacturing Technology

UDF Granular Activated Carbon Cartridge

Food-grade granular carbon filled into PP plastic shell, double-layer non-woven fabric lining top and bottom to prevent carbon powder leakage. High filling density improves adsorption capacity, mainly used for primary dechlorination and odor removal.

CTO Compressed Sintered Carbon Block Filter

One-piece high-temperature sintered molding, gradient layered compact structure. It can intercept tiny particles while adsorbing pollutants to realize deep integrated purification.

All cartridges adopt aging-resistant EPDM sealing gaskets to eliminate liquid and gas leakage. Universal standard connectors fit most mainstream filter housings for quick plug-and-play replacement without special tools.

2. Raw Material Classification & Applicable Working Conditions

Two Core Activated Carbon Fillers

Coconut Shell Activated Carbon

Large specific surface area, powerful adsorption capacity, food safety grade. Suitable for drinking water, mineral water and edible liquid filtration.
Coal-Based Columnar Activated Carbon

High mechanical hardness, not easy to break, cost-effective. Mainly used for large-flow industrial circulating water, printing and coating waste gas VOC removal.

Key Technical Indicators

Standard length: 10/20/30/40 inch, custom diameter and length supported
Filtration precision: 1μm ~ 20μm
Chlorine removal rate: ≥99%
VOC & odor adsorption rate: ≥95%
Applicable temperature: 5℃ – 50℃
Sealing material: EPDM rubber, resistant to aging and weak acid & alkali corrosion

3. Core Competitive Advantages

✅ Powerful Adsorption Capacity

Rich microporous structure thoroughly absorbs residual chlorine, peculiar smell, pigment, formaldehyde and volatile organics, greatly improving water and air quality.

✅ Zero Carbon Shedding, No Secondary Pollution

Double-layer protective non-woven fabric and integrated sinter molding block carbon powder outflow, avoiding secondary contamination of fluid and air.

✅ Wide Adaptability to Working Conditions

Stable performance under weak acid, weak alkali and normal temperature environment, covering household and industrial purification scenarios.

✅ Long Service Cycle

Large carbon filling volume extends replacement interval, effectively reducing daily operation and maintenance costs of purification equipment.

✅ Simple Installation & Low Maintenance

Universal standard interface for easy disassembly and replacement without complicated maintenance.

✅ Multi-Stage Combined Matching

Can be matched with PP sediment filter, industrial filter paper and ultrafiltration membrane to form a complete multi-stage purification system.

4. Wide Application Scenarios

Household Water Treatment: Pre-filter and post-filter element for domestic RO water purifiers
Food & Beverage Industry: Production water dechlorination, deodorization and impurity filtration
Industrial Wastewater Treatment: Electroplating circulating water, chemical sewage organic matter removal
Industrial Waste Gas Purification: Coating, printing, chemical plant VOC and odor elimination
Air Purification: Fresh air systems, central air conditioning, industrial exhaust deodorization equipment

5. Customization & Global Export Service

Custom carbon material ratio, cartridge size, connection interface and LOGO printing according to purification equipment parameters. Free samples and complete technical specification sheets are provided for performance testing. Strict inspection on adsorption efficiency, sealing tightness and carbon leakage before shipment, packed in export cartons and wooden pallets. Mixed container loading with dust filter cartridges, air filters and industrial filter paper to cut ocean freight expenses.

Our activated carbon filter cartridges are exported to Southeast Asia, Middle East, Europe, Australia and South America. We maintain long-term stable cooperative relations with water treatment factories, environmental equipment manufacturers and home appliance distributors worldwide.

Company Profile

We are a one-stop manufacturer integrating filter media and finished filter elements, covering activated carbon filter cartridges, dust filter cartridges, air filter elements, hydraulic filter elements, industrial filter paper and matched filter end caps. Equipped with complete filter performance testing equipment, we provide integrated air and liquid purification supporting solutions for global industrial purchasers.

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