iSpring RCC7AK เครื่องกรองน้ำตื่ม NSF Certified 75 GPD 6-Stage RO Drinking Water Filtration System Reverse Osmosis System pH+ Alkaline Remineralization Under Sink Patented Top-Mounted Faucet

We have pretty hard water here and it really tears up the coffee and espresso boilers. However, if you just use RO water, it's so flat and lifeless that it's not a great alternative. Using a system like the iSpring with a remineralizer, adds some mineral back to the water to really help the taste.\n