Waterdrop Whole House Water Filter System WD-WHF21-FG, Reduce Iron, with WD-RPFK Backwash Spin Down Sediment Filter, with Carbon and Sediment Filters, 5-Stage Filtration, Reduce Lead, Chlorine. Upgrade your home water filtration system with the Waterdrop Whole House Water Filter System, designed for optimal performance and efficiency. This high-quality water filter by Waterdrop is compatible with Aqua Optima Evolve and offers clean, fresh water for all your household needs. Featuring a sleek design and easy installation process, the Waterdrop WD-WHF21-FG is the perfect addition to any home. With its advanced technology and durable construction, this water filter delivers reliable and effective water filtration without mentioning its condition. Trust Waterdrop to provide you with the best in home water filtration. Granular Activated Carbon, Sedimentation. Efficient filtration? The combination of iron and manganese reducing filter and GAC filter effectively delivers a 5-stage filtration process, reducing large particles and sediments larger than 5 microns. The whole house water filter can effectively reduce iron up to 99.3%, manganese up to 96.8%, and chlorine up to 97%, as well as rust and other impurities. GAC filter adopts natural coconut shell, which reduces funny taste and odor, while improving the water taste for you. Longer lifespan? The iron and manganese reducing filter and GAC filter will serve for up to six months before replacement. Waterdrop’s whole house water filter system features longer lifespan, therefore saving your potential replacement cost. Strong and durable? The home water filtration system has passed 100,000+ water hammer tests and water pressure tests, confirm normal work under the pressure of 25-90psi without external damage and crack. The work pressure is daily water pressure in USA. Your first line of defense? Reduce the workload of your existing water filters with our sediment filter. It is designed to trap impurities and keep them from reaching your home’s water supply. Protects water appliances? This whole house water filtration system and WD-RPFK Backwash Spin Down Sediment Filter can protects your water pipes from rust and extends the lifespan of your water-related appliances by delivering clean water source without clogging.