For this Alkaline Reverse Osmosis Water Filtration System RCC7AK, it is recommended to replace: FP15 Sediment Filter: every 6-12 months FG15 Granul...

To start with, let's make it clear: ALL Reverse Osmosis units produce wastewater. With the modern technique, the waster water ratio can be reduced...

Since 2005, iSpring has brought an average Reverse Osmosis filter price down from the $700 range. We bypass middlemen, sell directly online, cut ad...

The water is cloudy for the first gallon. Please follow the instructions to flush the Reverse Osmosis water filtration system until the water turns...

This Reverse Osmosis filtration system will remove fluoride and does not put it back into the filtered water.

The Reverse Osmosis drinking water filter system removes over 1,000 contaminants from the water, including some healthy minerals. Then the final st...

When you leave for an extended period, you will want to shut off the water supply to the RO water purifier and empty the tank. To do this, close th...

1) The water supply is closed. Open the water supply to the domestic RO filter system so the valve aligns with the red tubing. 2) Incorrect install...

When installing a Reverse Osmosis water filter under sink where the water source is very hard, it is always recommended to install this unit after...

Yes, a little basic plumbing knowledge is needed. The Reverse Osmosis drinking water system is designed for do-it-yourself installation. All necess...