- Pre-sediment and carbon block. Superior 3-in-1 composite filter.
- Removes chlorine, taste and odor, sand, rust, solids, and other impurities.
- Simple replacement: Takes only 3 seconds and just a twist to change the filter.
- Provides up to 6 months or 550 gallons of clean water.
CF Filter for Waterdrop G3P600 & G3 Reverse Osmosis System
Replacement for WD-G3-W reverse osmosis filtration system
Regular price
£30.98
Sale price
£30.98
Regular price
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NSF 58&372 certified
- Waterdrop reverse osmosis water filter system is tested and certified against NSF/ANSI standard 58, so over 90% of TDS can be reduced after complete flushing.
- Tested and certified against NSF/ANSI standard 372, Waterdrop RO system employs lead-free materials, giving you a safe product.
- G3 RO system passed 400+ chemical lab tests, which proves that this system does not contain most chemical substances.
System is tested and certified by NSF International against NSF/ANSI Standard 58 for the reduction of TDS, and against NSF/ANSI 372 (≤0.25% lead).



Activated coconut carbon block
- The CF filter employs the activated carbon block made by the superior Sri Lankan coconut shell. In this way, we give you water that is pure and tasty.


Service life
- Provides up to 6 months or 550 gallons of clean water for you and your family, based on water condition.
Easy set-up
- Install the filter in 30 minutes.
- Replace the filter in 3 seconds.
- No need to call for a plumber.


Your purchase, your love
- At Waterdrop, we want to use Water4Smile as a platform to promote water stewardship and hopefully trigger wider industry action to make a change. We want first to achieve the vision of “Water for All.” - equal access to clean, safe and healthy drinking water for the whole society. Then raise awareness of sustainable uses of water. To reach this goal, we will continue putting effort and resources into our R&D division, and use innovation to bring fresh water that is socially equitable, environmentally sustainable and economically beneficial.