5-10 micron NSF certified coconust shell carbon filter block

3F® CTO Sintered Activated Carbon Filter Block is made of coconut shell carbon imported from Indonesia and Malaysia, with our advanced carbon sintering technology, our CTO filter elements are tested and certified by NSF International to NSF/ANSI 42 standard. This series is able to largely improve drinkable water taste, and organic pollutant can also be filtered.

Additional information

Item Name

Sintered cocobut shell activated cabon filter block

Dimension

OD: 65, 70, 115mm, ID: 28, 30mm, H: 9.75", 9.87", 10", 20"

Filter Media

Activated coconut shell carbon

Max. Work Temps

55℃

Max Work Pressure

10bar

Max. Pressure Drop

7.2bar@20℃

5-10 micron NSF certified coconust shell carbon filter block – Made By 3F

Coconut Shell Activated Carbon Filter Block is a premium filtration solution designed for household water purification. Utilizing high-quality activated carbon sintered from coconut shells, this product effectively improves water quality by adsorbing impurities, chlorine, and organic contaminants. Its microporous structure enhances adsorption capacity, significantly reducing unpleasant odors and tastes to deliver cleaner, better-tasting drinking water. Available in standard 10-inch and 20-inch sizes, the carbon block is compatible with most under-sink and countertop filtration systems, offering flexibility for various installation needs. Certified by NSF, it ensures reliable performance in reducing harmful substances while maintaining essential minerals, making it a safe and efficient option in household water treatment.

Manufactured through a high-temperature sintering process, the carbon filter block achieves a tightly bonded structure that prevents carbon fines leakage meanwhile accurately control its removal rating. The filter media material, sourced from sustainably harvested coconut shells in the Philippines and Indonesia, are well-known for its natural porosity and absorbtion capability. This eco-friendly production method ensures optimal contact time between water and activated carbon, maximizing contaminant removal efficiency. Ideal for improving tap water safety and water taste, this NSF-certified carbon filter block combines advanced technology with natural materials to meet high quality drinking-water requirements.

Features & Benefits

  1. Excellent adsorption capacity
  2. Effectively remove chlorine off-taste and odor and organics
  3. Low pressure drop, stealy flow
  4. Few release of carbon fines

Application

  1. Color removal
  2. Taste improvement
  3. Dechlorination, and heavy metal ion removal

Product details

Sintered activated carbon filter block
Sintered activated carbon filter block
Sintered activated carbon filter block