Compatible for
K19 Countertop RO
Save Time and Money—Set Up Auto-Delivery for Worry-Free Replacements
K19-S
K19-H
Lifespan
12 Months
Upgrade your kitchen experience! The WD-K19RF filter lasts 12 months providing clean, healthy water for your kitchen continuously.
Clean water supply
1,100 Gallons
Perfect for families, this filter handles 1,100 gallons with ease. Replace in seconds—no mess, no tools, no hassle.
Effectively reduces TDS, chromium, PFAS, fluoride, arsenic salt, odor, chlorine, heavy metals and other contaminants.
Easy for filter replacement
This composite filter can last as long as 12 months.
Invest in sustainability, lasting clean water, and improved health for children and their families.
Why Subscribe?
INSTALLATION
The simple replacement process of this filter takes just three seconds. Its unique lift structure makes it easier to replace with one hand, ensuring an improved user experience.
Curious about how the RO filter works? Our FAQ section covers everything from filter lifespan to installation tips for clean, pure water every day.
Over-used filters will degrade the filtration performance, causing contaminants to leak back into the water and adversely affect your health. It is recommended to replace the filter on time.
The filter has a 1-year lifetime. Waterdrop K19-S RO System has filter life indicators that will remind you to replace the filter.
It is very easy to replace this filter. Replacement only takes 3 second by simple twist and push.
Yes. The replacement filter is made of BPA-free materials to protect you from the secondary contaminants in the filter cartridge.
The first 3L/102 OZ of water cannot be drunk! After that, it is recommended to flush the whole filtration dispenser (from water tank to water dispensing) for another 9L/306 OZ of water, and you will get the best taste! If the dispenser has not been used for a while, follow the emptying mode prompt to flush. If the filter is not replaced in time, please replace the filter immediately.
Longer service life: It delivers clean and pure filtered water for a long time. It also provides long-term benefits for your family’s health.
68,000+ people find their water filter here
Fast, Free Shipping
30-Day Worry-Free Returns
Lifetime Technical Support
24/7 Customer Support
Shop Now, Pay Later 0% APR
We are thrilled to have you on board and look forward to sharing exciting updates, exclusive offers, and valuable insights with you.
