Waterdrop RF15 Under Sink Water Filter Replacement | Reduces PFOA/PFOS, PFAS, Lead, Chlorine, Bad Taste & Odor, 19,000 Gallons

• Compatible model — Compatible Replacement Filter for Waterdrop 15UA under sink water filter system (ASIN B083NR5DVY), 15UB under sink water filter system (ASIN B089CVMPGR) and 15UC Inline Water Filter for Refrigerator (ASIN B085G9T9TB). Compatible with all three methods of connection, this undersink filter brings you purified water from your original faucet, your dedicated faucet, or your refrigerator. Get easy access to clean, safe, and healthy purified water with Waterdrop!
• Ultra-long service life — When used with municipal water, each Undersink Water Filter has a maximum service life of 2 years or 19,000 gallons.1
• 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 Undersink Water Filtration Replacement Filter uses innovative multistage filtration. And it can effectively reduces PFOA/PFOS, PFAS, lead, heavy metals, chemical impurity, sediment and other large particles.2 Enjoy healthy and pure water straight from your tap – no need to buy bottled water anymore!
• IAPMO certified filter — Made from premium BPA-free and lead-free materials, the under sink replacement filter is certified by IAPMO against NSF/ANSI 372 Standard, ensuring reliable use from inside to outside. Certified by IAPMO against NSF/ANSI 42 Standard, the water filter can effectively reduce chlorine, taste and odor. Tested by third party laboratory against NSF/ANSI 53 standard it can reduce lead.
• Quick replacement — The twist-and-lock design of the undersink filter ensures that you can replace it in 3 seconds without any tools, saving you time and effort.

• Turn Off Water Supply — Locate the shut-off valve for your under-sink water system or refrigerator line and turn it off completely to prevent water leakage during filter replacement.
• Remove Old Filter — Grip the existing Waterdrop filter and twist it counter-clockwise to unlock and remove it from the housing. Be prepared for a small amount of residual water to drain.
• Install New Filter — Align the new Waterdrop RF15 filter with the housing, push it in gently, and twist it clockwise until it locks securely into place. This should take approximately 3 seconds.
• Flush System — Turn the water supply back on and run the water through the filter for 5-10 minutes to flush the system and remove any air or loose particles before use.

Typical situations where Waterdrop RF15 Under Sink Water Filter Replacement | Reduces PFOA/PFOS helps — illustrative scenarios, not customer reviews.