Waterdrop RO Reverse Osmosis Water Filtration System 600 GPD 2:1 Pure to Drain Tankless Smart Panel Composite Multi-stage FCC Listed USA Tech WD-G2P600-W

1. Why does the Waterdrop filter cost more than other filters? Because Waterdrop employs advanced materials and invests in the improvement of product quality. Moreover our researchers invest time employ advanced technology and carry out various professional tests to develop products. Our reverse osmosis membranehasan accuracy of 0.0001 μm and can filter out most invisible hazardous substances in tap water. Waterdrop continuously improves product quality to meet all consumer needs. 2. What are the filtration stages? What are their functions? CF Filter First sediment PP membrane: Reduces rust sediment suspended solids and other large particles. Premium activated carbon block: Reduces chlorine organic matter taste and odor. MRO Filter Second sediment PP membrane: Reduces rust sediment suspended solids and other large particles. 0.0001-micron high-precision reverse osmosis membrane: Reduces TDS lead salt atrazine fluoride nitrates PFAS etc. Post activated carbon block: Reduces taste and odor and improves the taste of water. PET pleated membrane: Further filters out large particles. 3. Where can I buy a replacement filter? If you need the replacement filter please search “WD-G2CF “WD-G2P6MRO” in Walmart. 4. How often do I need to change the filter? CF filter: 12 months or 1 100 gallons whichever comes first. This may vary depending on filtered water consumption. MRO filter: 24 months or 3 300 gallons whichever comes first. This may vary depending on filtered water consumption. 5. How do I install the filter? Along with a well-organized instruction manual you can find a step-by-step installation video on the Waterdrop YouTube channel. 6. Special notice: *An electrical outlet is required to operate the RO system. *If you are using well water we recommend applying a pre-filter (5-10 μm). *Placing this RO after a salt-based water softener may affect the taste (reduction rate 90%). *We do not recommend connecting tankless RO to a refrigerator or ice maker.