• Compatible with Waterdrop A1 Hot and Cold Reverse Osmosis System.
• 3-Layer Filtration: Our advanced filtration technology combines PP cotton, a carbon rod, and a scale inhibitor to effectively remove impurities, chlorine, and scale from your water. Note: This data is from a third-party lab.
• Long-lasting Performance: This CF filter is designed to last 6 months and provides consistent quality and reliability without frequent replacements.
• 3s Easy Replacement: Engineered for user-friendly installation, this filter can be quickly and easily replaced, saving you time and effort.
• Safe and Durable Materials: This filter is made from BPA-free, food-grade materials, guaranteeing user safety, sturdiness, and overall long-lasting filtration performance.
  
  
  

  3s Quick Replacement The filter of this reverse osmosis water filtration system is very easy to install. Installation takes 3 seconds and requires no tools or plumbing experience.	6-month Long Lifespan This CF replacement filter has a long-lasting filter life of up to 6 months. Replacement will be less frequent, saving you time and money in the long run.	Strict Test, Outstanding Quality This high-quality replacement filter is suitable for households with diverse water needs. It has passed 100,000 water hammer tests, demonstrating its capability to provide healthy purified water always.