WD-A1-RO Filter for A1 RO Hot Cold Water System Refridgerator filters You will find that you

You will find that you recover faster from the exercise

We care for your water today and tomorrow

And it requires an extra power plug (UV requires extra power)

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WD-A1-RO Filter for A1 RO Hot Cold Water System Refridgerator filters You will find that youRO Filtration The high quality RO membrane is a core element of this filter. It effectively eliminates bacteria, viruses, heavy metals, and other harmful substances, delivering pure and healthy filtered water for your drinking pleasure. *The data is from a third party lab. NSF ANSI 372 Certified Provides you with healthy, tasty water. SGS Tested Tested according to NSF ANSI 42&53&58 standards Reduces 99. 99% of total coliforms Extended Service Life