• Compatibility
  Designed for faucets with 1/2" or 3/8" FEMALE NPT thread. If a female threaded connector is required for your faucet, we recommend contacting us before purchase.
  
• After-Sales Support
  Waterdrop provides service support for the WD-10UA filter. Should any quality-related matters occur, you are welcome to reach out to our team.
  
• Thoughtful Design
  This filter is intended for use with cold water only. Its twist-and-lock design and push-to-connect fittings help simplify setup, with installation typically completed within minutes and filter replacement taking just seconds. The included 3/8" line connects directly to standard 3/8" feed water valves commonly found in US sinks. A 3/8"-1/2" converter is also provided for connection to 1/2" and 3/8" cold water pipes and faucets.
  
• Helps Reduce Clogging
  An upgraded filtration area offers increased surface for dirt adhesion, which aids in maintaining filtration performance and lowering the likelihood of clogging.
  
• Filter Options and Service Life
  The system supports the use of UF or MZ filters for added flexibility. Each filter is designed for use up to 12 months with municipal water, making it suitable for typical household needs. When storing filters?for instance, before a vacation?place each in a separate sealed plastic bag and keep them in the refrigerator (not the freezer) to help preserve freshness for up to 30 days.
  
• Versatile Applications
  Developed for home and commercial environments, this undersink water filtration system can be installed in kitchens, bathrooms, RVs, or offices to support daily water uses. Its compact design also makes it a practical choice for rented properties. The system is compatible with faucets featuring 1/2" or 3/8" FEMALE thread. If a female threaded connector is needed, please contact us prior to ordering.
  
• A Note on Water Quality
  TDS (Total Dissolved Solids) is not considered a comprehensive measure of water quality. Essential minerals such as calcium, potassium, sodium, and magnesium are also dissolved solids, so a TDS meter reading may not reflect their presence. This filtration system is designed to retain beneficial minerals while reducing substances that may be harmful.
  
• Please note: The activated carbon is derived from natural coconut shells. If you have a known allergy, please take this into consideration.