Superior Filtration Performance: This 20-inch water filter cartridge features a three-stage filtration process that combines PP cotton, granular activated carbon, and a sintered carbon block to deliver exceptional water purification. The initial PP cotton layer effectively captures sediment, rust, and other particulate matter down to 1 micron, extending the life of subsequent filters and improving overall water clarity. The granular activated carbon layer adsorbs chlorine, odors, and organic contaminants, enhancing the taste and smell of your water. Finally, the sintered carbon block further refines the water by removing any remaining impurities, providing an additional layer of filtration. This multi-stage approach ensures clean, fresh-tasting water for various applications, including drinking, cooking, and appliance protection. Ideal for use in whole-house filtration systems, commercial water purifiers, and reverse osmosis systems. Wide Compatibility: This 20-inch water filter cartridge is designed for versatility and is compatible with a broad range of water filtration systems, including whole-house filters, commercial water purifiers, and under-sink reverse osmosis systems. Its standard size ensures easy installation and replacement in most common 20-inch filter housings. Whether you're looking to improve water quality in your home, office, or commercial facility, this filter cartridge offers a convenient and reliable solution. It is also compatible with pre-filter water purifiers, box-type water purifiers, under-sink reverse osmosis systems, and multi-stage ultrafiltration water purifiers. Enjoy the flexibility of using a single filter cartridge across multiple systems, simplifying maintenance and reducing inventory costs. This filter cartridge is not compatible with , , , or Garmin products. Cost-Effective Solution: Investing in this 20-inch water filter cartridge provides long-term savings by maintaining optimal system performance and reducing the need for frequent replacements.