Can the system be connected with an MNR remineralization filter for use?
Yes, it can be connected with an MNR remineralization filter for use, but
the MNR filter can only be connected to a cold water pipe.
Can the system be connected with a UV water sterilizer?
Yes, it can be connected with a UV water sterilizer, but the UV water
sterilizer can only be connected to a cold water pipe. And it requires an extra power plug (UV requires
Can the K6 system be connected to a refrigerator or an ice maker?
No, it cannot be connected to a refrigerator or an ice maker.
Does Waterdrop K6 instant hot Reverse osmosis system waste a lot of water?
No. The pure to drain ratio of this system is 2:1. For every two cups of
pure water you get, only 1 cup of wastewater is produced.
How often should I change reverse osmosis instant hot water filters?
The lifespan of the composite filter is 12 months or 1,600 gallons. The
color change on the system and faucet can indicate the lifespan status of the filter.
Is it convenient to replace the filter of Waterdrop K6 instant hot Reverse osmosis system?
Yes. The system adapts the twist-and-pull filter design. The filter can be
replaced directly without shutting off the water source or power supply.
Can this system use my own faucet?
No,you cannot use your own faucet, the machine must be controlled with its
own unique faucet.
What size hole would I need to drill to install the faucet in my sink?
It's recommended to drill a hole of 1". If there's a reserved hole for the
soap dispenser on your countertop, you could use that to install the RO faucet directly. In addition, we
have included a sticker in the package, which could be used as a reference while drilling the
hole.Remember to wear safety glasses to protect your eyes while drilling the faucet hole.
Is Waterdrop K6 instant hot Reverse osmosis system noisy?
No. The system works very quietly, and you will hardly hear any noise.
Can I immediately get hot water after setting the temperature?
After you set the desired temperature and the light indicating a heating
status goes out, you can take the hot water for drinking, and the faucet will display the temperature of
dispensed water. It only takes about 15 min to heat water from room temperature to 203℉, and please wait
Please set desired temperature in advance. When the dispenser starts
heating, you can get hot water directly without waiting. There can be external factors that will
ultimately affect the temperature of water, including weather, temperature of cup.
How do I start the heating function to get hot water after installing the system?
To guarantee the safety, please manually turn on a heating switch on the
system after flushing when the system is used for the first time, then, adjust the temperature by
pressing a “△” key and a “▽”key on the faucet or system, and you can get hot water after the light
indicating the heating status goes out.
Can I turn off the heating module when heating is not required?
Yes. All that is required is to turn off the heating switch on the system,
and turn on it again when the heating function is required.
How many modes of heating temperatures can I set?
The heating temperature can be set as you wish in the range of 104-203 ℉.
Press the “△” key to adjust the temperature at an interval of 1 ℉, and hold the “△” key to rapidly
adjust the temperature.
Is Waterdrop K6 instant hot Reverse osmosis system safe?
Yes. The K6 product adopts comprehensive safe design and comes with child
lock and water dispensing temperature indication. The system is also built with a flowmeter, NTC and a
heating overtime protection function to prevent dry burning of water.
Hot steam of the tank is drained from the drain pipe, and the system is
designed with anti-scalding cotton to avoid scalding.