Upgrade your faucet with the PUR PLUS Mineral Core Replacement Filter Cartridge, designed to provide you with cleaner, clearer, and better-tasting water straight from your tap. The set includes three cartridges, each with a 100-gallon capacity, ensuring a long-lasting solution for your family's drinking water needs. The blue cartridges are compatible specifically with PUR faucet models, seamlessly fitting into your existing system.Crafted from durable plastic, the filters utilize a carbon/charcoal filtration method to effectively remove lead, ensuring your water is safe and healthy to drink. With the simplicity of a single pack, you can easily install these filters without any hassle, providing a practical and efficient way to maintain the quality of your drinking water.