Waterdrop K19S Countertop Reverse Osmosis System, Complete Set

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99.9% UV Sterilization

Incomparable water purification experience

6-stage Efficient Filtration

To guard health of household drinking water

$\"product-k19-s\"$

3:1 Pure to Drain

Dispensing 3 cups of pure water produces only 1 cup of wastewater.

4-mode Customizable Water Capacity

Take water as you wish, no worry about spills

$\"product-k19-s\"$

Highly Sensitive Touch

Convenient to operate

Intelligent Display Screen

Healthy water quality at a glance

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Twist and Pull Design

Easy for filter replacement

170 OZ High-capacity Tank

Higher capacity meets household drinking demands

$\"product-k19-s\"$

12-month Long Service Life

Just pay 0.2 dollars every day, and you can continuously enjoy a convenient water purification experience.

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	$\"WD-C1H-US\"$ \n WD-C1H \n	$\"WD-C1S-US\"$ \n WD-C1S \n	\n $\"WD-A1\"$ \n WD-A1 \n	$\"WD-K19-H\"$ \n WD-K19-H \n	$\"WD-K19-S\"$ \n WD-K19-S \n
Price
Daily Production Rate	75 GPD	75 GPD	100 GPD	75 GPD	75 GPD
Pure to Drain Rate\n \n $\"wd-pure-to-drain-rate-icon\"$ \n Drain ratio stands for the ratio of wastewater and purified water dispensed by a RO system. For example, the 3:1 drain ratio means it uses up a gallon of wastewater for every 3 gallons of pure water you get.\n \n \n \n \n	$\"Pure$	$\"Pure$	$\"Pure$	$\"Pure$	$\"Pure$
Display	Filter lifespan & Water volume & Water temperature	Filter lifespan & TDS & Water volume	Filter lifespan & TDS & Water volume & Water temperature	Filter lifespan & TDS & Water volume & Water temperature	Filter lifespan & TDS & Water volume
Water Capacity Options	5	5	5	5	4
Water Tank Capacity	110 OZ	110 OZ	204 Oz	170 Oz	170 Oz
Self-clean	√	√	√	√	√
Electricity Required	√	√	√	√	√
Need Installation	×	×	×	×	×
Filter Cartridges	\n WD-C1RF \n	\n WD-C1RF \n	\n WD-A1-CF WD-A1-RO \n	\n WD-K19RF \n	\n WD-K19RF \n
Filter Lifespan	12 Mths	12 Mths	WD-A1-CF: 6 Months WD-A1-RO: 12 Months	12 Mths	12 Mths
Dimensions (inch)	15.6” 10.9” 17.0”	15.6” 10.9” 17.0”	18.3” 7.8” 17.1”	15.51\" * 9.2\" * 17.56\"	15.51\" * 9.2\" * 17.56\"

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Home Store

Waterdrop K19S Countertop Reverse Osmosis System, Complete Set

$128.59

Original: $428.62

-70%

Waterdrop K19S Countertop Reverse Osmosis System, Complete Set—

$428.62

$128.59

Original: $428.62

-70%

Waterdrop K19S Countertop Reverse Osmosis System, Complete Set—

$428.62

$128.59

The Story

Model

WD-K19-S

Installation

Not required

Pure to Drain Rate

3 : 1

Front Panel Display

Filter lifespan & TDS

Fliter Cartridges

WD-K19RF

Filter Lifespan

12 Months

Size(L*W*H)

13.8" *7.9”*16.3"

Feed Water Temperature

41-100 °F/5-38 °C

Daily Production Rate

75 GPD

Feed Water Requirement

Municipal Tap Water

Power

34W

Dispenser Voltage

100-240V

Rated Frequency

50/60 Hz

Feed Water TDS Level

TDS < 500

Warranty

1 Year

Technical Support

Technical Support

How often do I need to change the filter?

12 months or 1,000 gallons, based on water condition.

How to install the countertop RO water filter system

The K19-S countertop reverse osmosis water filter system is installation free and requires no drilling nor messy holes.

How to fill the RO water filter system with water?

This water filter system has a large capacity and can be easily filled with water by simple lifting, which is very convenient to operate.

Where should I put this water filter system?

This water filter system adopts a plug and play design. It can be used in any place as you wish, like a living room, a kitchen, an RV, a bedroom, etc.

Do I need to replace the UV lamp regularly?

Most reverse osmosis systems are designed to reduce most contaminants in water through micropores of RO membranes. However, bacteria which are not intercepted by the RO membranes will still breed in inside pipelines. Our UV sterilizer can perfectly solve the problem, because up to 99.9% of bacteria can be reduced through UV sterilization. Therefore, the best water filter system should integrate UV sterilization with the RO system to provide the most purified drinking water. This is why we design the K19-S countertop reverse osmosis water filter system.

Is this reverse osmosis water filter system unit suitable for well water?

We do not recommend using well water as source for our RO systems. The reasons are as follows:

1. Large particles.

Compared to municipal tap water, the well water is rich in large particles, which will clog the filters easily, and shorten their life significantly. Please note that the filters will still need to be replaced more frequently, even if you have added a pre-filtration system.

2. Composition

The well water has a very complicated composition, and some of them (apart from the large particles) can cause the filter or internal valve to be clogged and prevent the RO system from normal performance.

99.9% UV Sterilization

Incomparable water purification experience

6-stage Efficient Filtration

To guard health of household drinking water

3:1 Pure to Drain

Dispensing 3 cups of pure water produces only 1 cup of wastewater.

4-mode Customizable Water Capacity

Take water as you wish, no worry about spills

Highly Sensitive Touch

Convenient to operate

Intelligent Display Screen

Healthy water quality at a glance

Twist and Pull Design

Easy for filter replacement

170 OZ High-capacity Tank

Higher capacity meets household drinking demands

12-month Long Service Life

Just pay 0.2 dollars every day, and you can continuously enjoy a convenient water purification experience.

	WD-C1H	WD-C1S	WD-A1	WD-K19-H	WD-K19-S
Price
Daily Production Rate	75 GPD	75 GPD	100 GPD	75 GPD	75 GPD
Pure to Drain Rate Drain ratio stands for the ratio of wastewater and purified water dispensed by a RO system. For example, the 3:1 drain ratio means it uses up a gallon of wastewater for every 3 gallons of pure water you get.
Display	Filter lifespan & Water volume & Water temperature	Filter lifespan & TDS & Water volume	Filter lifespan & TDS & Water volume & Water temperature	Filter lifespan & TDS & Water volume & Water temperature	Filter lifespan & TDS & Water volume
Water Capacity Options	5	5	5	5	4
Water Tank Capacity	110 OZ	110 OZ	204 Oz	170 Oz	170 Oz
Self-clean	√	√	√	√	√
Electricity Required	√	√	√	√	√
Need Installation	×	×	×	×	×
Filter Cartridges	WD-C1RF	WD-C1RF	WD-A1-CF WD-A1-RO	WD-K19RF	WD-K19RF
Filter Lifespan	12 Mths	12 Mths	WD-A1-CF: 6 Months WD-A1-RO: 12 Months	12 Mths	12 Mths
Dimensions (inch)	15.6” 10.9” 17.0”	15.6” 10.9” 17.0”	18.3” 7.8” 17.1”	15.51" * 9.2" * 17.56"	15.51" * 9.2" * 17.56"