it took me much longer than 30 minutes to install my D4, It is well worth the effort. My TDS meter reading prior was 289 and the after is 14. Water tastes like water again. The bottom of my electric kettle no longer shows a collar of residues any more. Prices of unit and refill filters are reasonable.
3 years ago
Waterdrop has a
4.1
average rating
from
938
reviews
Related Photos & Videos
