Under Sink Carbon Block Filter – Coconut Shell Activated Carbon Cartridge
Improve the Taste, Safety, and Quality of Your Drinking Water
Our Under Sink Carbon Block Filter is a high-performance, cost-effective solution for improving tap water quality in homes and offices. Installed under the sink and connected directly to the water supply, this filter removes chlorine, odors, organic compounds, and harmful contaminants-delivering clean, fresh-tasting drinking water on demand.
Made from premium coconut shell activated carbon, this filter combines effective chemical adsorption with mechanical filtration, ensuring top-tier performance and long-lasting reliability.
Key Features
- Economical & Reliable
One of the most cost-effective under-sink carbon filter cartridges on the market
- Powerful Contaminant Removal
Removes chlorine, odor, sediment, color, organic pollutants, and VOCs
- Certified Safe Materials
All components meet NSF and WRAS safety and quality standards
- High Filtration Accuracy
0.8–2 micron filtration with a surface area 8–20x greater than PP cotton filters
- Long Service Life
Lasts up to 6 months or 2,000 liters per cartridge
- Easy DIY Installation
Compact design fits neatly under the sink with simple, tool-free installation
Product Description
Our under-sink carbon block filter is engineered to purify municipal tap water by removing unpleasant tastes, odors, and a wide range of pollutants. The activated carbon is derived from clean coconut shells, carbonized at 300–500°C and steam-activated at 850–950°C to increase porosity and adsorption capacity.
This dual-action filter offers both physical and chemical filtration, efficiently capturing chlorine, volatile organic compounds, fine particles, and harmful chemicals-helping ensure every glass of water is clean and refreshing.
CTO Carbon Block Filter Technology
Made with advanced sintered carbon block technology, our CTO filter cartridges provide:
- Superior chlorine and chemical adsorption
- High sediment and odor removal efficiency
- A durable structure that resists compression and clogging
- Reliable filtration performance even under high flow rates
Applications
- Residential kitchens
- Office breakrooms
- Cafés, restaurants, and food prep areas
- Under-sink filtration systems for clean cooking and drinking water
Professional Under Sink Carbon Block Filter factory in China
As a leading manufacturer of under-sink water filtration systems in China, we are committed to product quality, innovation, and customer satisfaction. We meet international standards including ISO9001, ISO14000, CE, WRAS, RoHS, REACH, and more.
- 10% of annual sales revenue reinvested in R&D
- 5 invention patents, 21 utility model patents, and 28 appearance patents
- A professional R&D team delivering efficient product design and continuous innovation
- OEM/ODM services available for global clients
FAQ
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