Culligan S1A 20 Micron Sediment Water Filter Cartridge

The Culligan S1A 20 Micron Sediment Water Filter Cartridge is engineered to deliver reliable filtration for residential whole-house water systems. It effectively reduces coarse and medium sand, silt, dirt, rust particles, and scale to help protect plumbing, extend the operational life of major appliances, and supply cleaner drinking water throughout the home. Featuring durable pleated polypropylene construction, this replacement cartridge provides increased surface area and filtration efficiency. It is designed for broad compatibility with standard whole-house filter housings and is NSF International tested and certified for dependable performance.