Key Features

• Less than ＄36.99 per replacement filter WD-RF15-UF (Search " B085FTK7FV"on Amazon), save over 50% of cost on subsequent use.
• Compatibility: Suitable for your kitchen faucets with 1/2" or 3/8" FEMALE thread. NO Faucet Included in Package. If a female threaded connector is needed to connect to your faucet, please contact us BEFORE purchase.
• Superior Material: 0.01 micron Waterdrop Ultrafiltration Membrane, this under sink water filter reduces chlorine, taste, odor and heavy metals, offering enhanced taste. Activated carbon block and other advanced filter media ensure efficient and safe filtration. Specially selected premium materials are lead-free. The BPA-free, lead-free material ensures more reliable use from the inside out. The activated carbon is made from natural coconut shells. Please confirm whether you are allergic to it.
• Solve Clogging Problem: By upgrading the filtration area, our filter now provides a 20X increase in dirt adhesion area, enhancing filtration capability while minimizing the risk of clogging.
• Innovative Multistage Filtration: The Waterdrop Direct Connect Under Sink Water Filter System uses innovative multistage filtration. Tested by third party laboratory against NSF/ANSI 42 standard, the water filter can effectively reduce chlorine, taste and odor. And it can effectively reduces heavy metals, chemical iṁpurity, sediment and other large particles.[1] Tested by third party laboratory against NSF/ANSI 53 standard it can reduce lead. No need to buy bottled water anymore!
• Easy Installation: The system should be connected only to a cold water supply. With innovative push-to-connect fittings, the entire installation process takes less than 3 minutes. The twist-and-lock design ensures that you can replace the filter in 3 seconds. The system includes a 3/8” hose with a direct connection that adapts to standard 3/8’’ feed water valves under US sinks. The 3/8"–1/2" convertor fitting helps you connect the system to both 1/2" and 3/8" cold water lines and faucets.
• Ultra-Long Service Life: When used with municipal water, each filter has a maximum service life of 24 months or 19,000 gallons.[2] Thus, you won’t need to replace the filter nearly as often as you would with pitcher and faucet water filters. For better filtration, we recommend that you replace the filter every 24 months.

Specifications