Make visibly cleaner better tasting water for the whole home a reality with the Culligan CW-F Whole Home Standard 3/4 Water Filter Replacement. Available in a 2-pack for a convenient well-rounded approach to coarse-level water filtration this standard duty whole home filter replacement protects your plumbing and home appliances from sediment and contaminant buildup (think: rust scale and sand) thanks to its wound polypropylene filter material. With a flow rate of 4 gallons per minute this pair of Culligan whole home water filters with its 30 micron rating lasts 3 months or 12 000 gallons for durable water filtration so you can feel more at ease when hydrating or cooking your favorite recipes. These standard duty replacement filters are compatible with most standard duty whole house water filtration systems including the Culligan Filtration Systems HF-150A HF-360A HF-360B and WH-S200-C. In need of more water filters? Culligan offers a full line of water filtration solutions from under sink filtration to whole home water filter systems to make your water the best it can be—and even better: You can easily install it all on your own.