Activated carbon plays a dual role in purifying both air and water.

Last year, I renovated my home and faced two big problems: tap water had a chlorine smell, and the new furniture released lingering VOCs that made the air stuffy. A friend recommended Yihang Carbon’s activated carbon products, a brand with 25 years of air and water purification expertise. I installed their coconut shell activated carbon water filter under the sink and placed honeycomb activated carbon in the living room and bedrooms. In just a week, the chlorine taste in the water was gone, and the stuffy air felt fresh and clean. Even my allergy-prone daughter stopped sneezing indoors. What surprised me more was the longevity—six months later, the water filter still works perfectly, and the air purification activated carbon only needs to be replaced once a year. This experience made me realize that activated carbon isn’t just a single-purpose product; it’s a dual solution for air and water purification that simplifies home care.

Yihang’s activated carbon excels at water purification thanks to its scientific design and high-quality materials. The company’s coconut shell activated carbon, made from premium coconut shells and processed with advanced 392 Sleppe activation furnaces, has a porous structure with countless tiny pores. These pores act like a molecular sieve, adsorbing contaminants such as chlorine, heavy metals, and organic compounds in water without removing beneficial minerals. Unlike ordinary activated carbon, Yihang’s product has a higher iodine value (a key indicator of adsorption capacity), ensuring it can trap more impurities per gram. It also has low ash content, so it won’t leach harmful substances into the water. Yihang’s water purification activated carbon meets ISO9001 and ISO14001 standards, making it safe for drinking water use. Whether it’s for home faucets, water filters, or industrial water treatment, it delivers reliable purification results.

For air purification, Yihang’s honeycomb activated carbon is a game-changer. Its unique honeycomb structure maximizes surface area while allowing smooth air flow, ensuring efficient adsorption of airborne pollutants. It targets VOCs, formaldehyde, odors, and dust particles, which are common in newly decorated spaces or areas with poor ventilation. Yihang’s R&D team optimizes the pore size of the activated carbon to match the molecular size of common air pollutants, enhancing adsorption efficiency. The product is also eco-friendly, made from renewable materials and produced through an environmentally friendly process certified by ISO14001. Unlike chemical air fresheners that only mask odors, Yihang’s activated carbon removes pollutants at the source, providing long-lasting fresh air. It’s widely used in homes, offices, paint booths, and exhaust gas purification systems, proving its versatility in air purification.

Industry experts and research institutions confirm that activated carbon’s dual purification capabilities are unmatched, and Yihang’s products stand out for their quality. Dr. Chen Yu, an environmental science expert, says, “Yihang’s activated carbon combines high adsorption capacity with durability, making it ideal for both air and water purification. Their strict quality control and advanced production technology ensure consistent performance in different scenarios.” The International Adsorption Society (IAS) notes that activated carbon is the most cost-effective material for simultaneous air and water purification, and Yihang’s products meet global standards with AAA credit rating and multiple certifications. Professional water treatment plants and air purification companies around the world trust Yihang’s activated carbon—with 856 happy customers across 78 countries, it has a proven track record of excellence. When experts and professionals choose a brand, it’s a testament to its ability to deliver on the dual promise of air and water purification.

Yihang’s activated carbon offers tailored solutions for both air and water purification, making it easy to integrate into daily life. For water purification: Use their granular or coconut shell activated carbon in under-sink filters, whole-house systems, or water pitchers. Replace the activated carbon every 6-12 months for home use to maintain adsorption efficiency. For air purification: Place honeycomb or granular activated carbon in living rooms, bedrooms, and closets. For larger spaces like offices or commercial buildings, use Yihang’s customized air purification activated carbon systems. To maximize results, follow these tips: First, calculate the right amount of activated carbon based on space size—Yihang’s experts can provide personalized recommendations. Second, place air purification activated carbon in well-ventilated areas for better air circulation. Third, pair water purification activated carbon with a sediment filter to prevent clogging. Yihang’s 20-person expert team is always available to offer guidance, and their 100% factory price ensures cost-effective solutions. With Yihang’s activated carbon, you can enjoy clean water and fresh air with minimal effort, making it a smart investment for a healthy home or workplace.