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Frizzlife vs Waterdrop Review (Do NOT Buy Before Reading)

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Smart Summary: Frizzlife vs Waterdrop
Frizzlife products are effective at removing lead, chlorine, odors, and other common contaminants. Their under sink and countertop water filters include smart convenience features and multiple stages of filtration. Waterdrop Filters offer similar features and filtration, but at a higher price point.

We take a look at the differences between these two popular under sink water filters, considering pros and cons of Frizzlife vs Waterdrop while also conducting thorough water testing.

About Frizzlife

While still relatively new to water filtration, Frizzlife has made a name for itself by being the brand known for home water solutions. Over the past 10 years, the brand has aimed to create the most effective and efficient filter system that is also convenient for home use. One of their main products is the Frizzlife PD600 Water Filtration System with Alkaline Remineralization. This under counter water filter is one of the only products that includes filtration and pure alkaline features.

About Waterdrop

waterdrop g3 review

Founded in 2015, Waterdrop is another up-and-coming water filter brand that has created a variety of filter system products. With a global partnership to improve water all over the world, Waterdrop has created over 20 leading-edge products that include robust filtration, water filter pitchers, whole house water filter systems, and much more. Their Waterdrop G3 system is a water purification product that offers a tankless design and smart TDS monitoring.

Under Sink Water Filter

Under sink water filters works best for those who want pure drinking water and gallons of it right from their kitchen faucet. The Frizzlife Under Sink Filter System and Waterdrop G3 both offer benefits to those who demand the best water filter. But when comparing Frizzlife vs Waterdrop, which one has the highest filtration rate and filter life?

Frizzlife PX500-A

Frizzlife released the PX500-A as a streamlined, high-end, tankless, under-sink filtration system with an innovative design. This system has been highly praised for its multi-stage filtration and flow rate of 500 GPD (gallons per day).

In testing, Frizzlife matched other top industry filter system brands, which is why we compare Frizzlife vs Waterdrop. Both of these systems offer the most features for the price, including


With its sleek white casing, slim faucet style, and control panel, it’s an incredible appliance for any household desiring crystal clear, purified drinking or cooking water.

As a tankless design, the Frizzlife PX500-A is compact and easily fits under most kitchen or bathroom sinks. It comes with a silver faucet that also features a modern sleek look that suits a contemporary kitchen.

What We Liked

With its sleek white casing, slim faucet style, and control panel, it’s an incredible appliance for any household desiring crystal clear, purified drinking or cooking water. One of the special features of this filter system is the remineralization stage.

As a tankless design, it’s compact and wastes very little water. With a filtration system, you want low water waste whenever you use the filtration system.

We also liked how the system comes with everything ready to plug in and get started. The filters are already loaded. Without a tank, there are zero leakage concerns. You also won’t have to change the filters for 6 months. The filter life monitor lets you know exactly when you need to change out the filters.

The system was able to clean 99% of all bacteria, viruses, chlorine, fluoride, lead, arsenic, and other toxins. This is due to all of the pre-sediment filters, carbon filters, and RO membrane.

What Could Be Better

While it doesn’t have a UV filter like we discovered in our Waterdrop vs Frizzlife review, this system still has a durable construction and multi-stage filtration.

In comparison to most other water filter brands, Frizzlife has a decent 3-year warranty. However, we always like to see a 5-year or 10-year warranty. Since this is an under-sink filter system, 3-year is average for a high-end appliance like this.

Frizzlife PD600

The Frizzlife Under Sink Water Filter System is NSF/ANSI certified RO water filter and offers a high capacity, direct connect water filter that you can easily hook up underneath your kitchen sink. However, the best part about this system is its uncanny ability to detect and remove all kinds of toxins.

Frizzlife Under Sink water filter is 99.99% effective at removing lead, chlorine, odor, bad taste, bacteria, viruses, and many other harmful contaminants.


The Frizzlife PD600 water filter is a tankless reverse osmosis system that offers 600 gallons per day output and 7 stages of water filtration, which includes an alkaline remineralization filter.

Not only does this water filter have a fast output, but it’s incredibly pure. Our tests revealed the system reduced common contaminants by almost 100 percent, and the water tasted incredibly pure and smooth, just like spa-quality mineral water.

Additionally, the integration of a smart TDS meter helps you see the quality of the water at any time. You also don’t have the problem of a huge tank or installing multiple tanks underneath your sink. It’s entirely tankless and easy to install right out of the box.

What We Liked

The Frizzlife PD600 offers 7 stages of filtration, which is almost extreme in the water filtration world. There are hardly any tankless water filters of this caliber that offers so many steps of water purification. In many cases, it’s just 3 to 5 stages.

However, Frizzlife doesn’t just want to create clean, healthy water. They also want to provide the best water for your body, which is why it includes an ionizer component that creates perfectly alkaline water.

The remineralization filter is especially helpful because you get back the natural minerals like magnesium, potassium, sodium, and calcium that your body needs. Most water filters strip out these minerals just like toxins.

Additionally, we looked at the wastewater ratio to see how the tankless design compared to a regular under sink water filter system. The high water efficiency made it even more clear that Frizzlife has designed one of the best under sink water filters if you want clean, alkaline water any time from your kitchen faucet.

What Could Be Better

While this filter offers excellent filtration and some smart features, we were surprised to find that there wasn’t a smart faucet with filter life indicators. You’ll need to replace these every 6 months for the activated carbon filters, but the RO membrane likely will last for 1 to 2 years. It’s best if you look at the owner’s manual to see what filter life you should expect.

Waterdrop G3P800

During our research behind Frizzlife vs Waterdrop, the filtration strength and clarity of the water took much of the focus. Both water filtration systems have a sleek, compact, tankless design, so it also comes down to some of the extra features that you won’t find with other competitors.

The Waterdrop G3P800 is a tankless water filter with a reverse osmosis filtration step, but it also comes with a UV light. This makes it a versatile system for homes with well water or city municipality lines.

The Waterdrop G3 is also the top-of-the-line under-sink filter from the brand. As a newer company, their designs have revolutionized the look and functionality of these filtration appliances. It’s easy to unpack and install in less than 5 minutes.


With multi-step filtration and a reverse osmosis membrane, the Waterdrop G3 still has a low drain ratio. In many cases, RO filters have higher wastewater, but Waterdrop has worked on their system, creating a 3:1 wastewater ratio.

However, another stage is UV light filtration. This removes bacteria and other toxins that are common in well water homes. Due to all of the additional filtration, water tastes fresher and smoother than competitors.

It also has a high filtration capacity of 800 GPD, much higher than the Frizzlife. Due to the seven layer RO membrane, it can eliminate toxins larger than 0.0001 micron, which is incredible for an under-sink water filtration.

What We Liked

The digital display and 50-year guarantee make the Waterdrop G3 a superior filtration system. The ring light indicator also shows you working status and filter change prompts. The large faucet screen also has a built-in LED display and TDS indicator.

This system also saves 12 times more water than competitors thanks to its 3:1 wastewater ratio. You’ll save more on water usage bills with the Waterdrop G3. Most RO systems have 1:4 to 1:1 wastewater ratio, which can lead to higher utility bills.

With its large capacity and fast flow, Waterdrop filtration systems also come with a filter lifespan indicator and real-time water quality. You can always see if your filter is working properly, and if you need assistance, Waterdrop also has a very accessible customer support system and warranty.

What Could Be Better

The Waterdrop G3 was tested in a home environment, but this system could also work for small businesses or even cafes and gyms. It’s made to service one sink at a time, which also makes it a good addition to a breakroom. However, this isn’t a whole home filtration system, but if you’re looking at under-sink systems, then you’re looking for more convenience and easy installation.

Countertop Water Filters

In addition to under-sink water filters, countertop water filters are also extremely convenient and provide high filtration. However, most of these filtration systems are made to be more compact, which means they may not feature as many stages of filtration.

We reviewed Frizzlife vs Waterdrop under-sink filters, but countertop filters are also a good investment for at-home filtration or even as a water filter for the breakroom. Some even have multi-stage filtration with an RO membrane, such as the Frizzlife WA99 and Waterdrop N1.

Frizzlife WA99

The Frizzlife WA99 is one of the top reverse osmosis countertop filters on the market. In part, customers like its sleek casing, but it’s also the compact, slim design that can sit on your kitchen countertop or even your night stand.

The Frizzlife WA99 features access to filtered water anytime and has a faster flow rate. This system also has one of the lowest water usage rates with a 5:1 wastewater ratio.

With four stages of water filtration, this countertop filter is rated to remove 99% of over 1,000 harmful contaminants, including fluoride, heavy metals, chloramine, chromium, arsenic, radium, and lead.


As a high-end countertop filter, the Frizzlife WA99 has a fast water output. It comes in different sizes, up to an 11 ounce dispenser. It can hold 3 liters of water before you’ll need to add more, which is why you can place these compact water filters anywhere.

The Frizzlife WA99 has four stages of filtration for the purest results. Water tastes fresh, clean, and smooth without any odors or foul tastes. That’s due to the high-grade sediment filter as well as a coconut carbon block filter and RO membrane.

This means that it can remove water impurities down to 1/10000 thanks to the high-end reverse osmosis filter. In addition, a granular carbon filter reduces organic compounds and improves the taste as well.

 What We Liked

We initially became interested in this countertop filter as seeing it had one of the lowest wastewater ratios and a very compact design with a high flow rate. It’s also WQA-certified and NSF/ANSI certified. This means that it’s rated for removing most harmful substances.

In addition, this filtration system has a smart TDS meter located on the digital display of the case. You’ll know the TDS level of the water and the status of the filtered water as it dispenses. This means that the TDS should always show as zero if it’s 100% purified.

It was also incredibly easy to install the WA99. These water filters come pre-assembled with everything built in, so you simply have to plug it in, and press start to get a cup of filtered water.

The filters are also easy to change, but you may have to replace filters every six months. If you use the filter often enough, it may be sooner.

What Could Be Better

You may not want to place this filter on smaller countertops, and it has very sensitive buttons. You’ll want to test out the functions before dispensing so you get the best water. It’s also not chilled, so you’ll need ice cubes if you’re looking for cold water.

Waterdrop N1

Waterdrop offers a variety of countertop water filters that are well-made, compact, and sleekly designed. They’re also rated to remove chlorine, antimony, arsenic, lead, and other harmful substances.

The Waterdrop N1 countertop filter has a reverse osmosis filtration stage, as well as a pre-sediment and carbon block filter. The RO membrane is rated to remove any substances over 0.0001 microns.

The exterior has unique styling that makes it contemporary for any kitchen or even night stand. It’s modern and compact, which allows you to move it with you as well.


The feed water tank holds water before it’s filtered through a multi-stage process. The display screen also makes it easy to operate at night, thanks to its digital display. It has automatic and manual functions, as well as a TDS indicator and custom volume options for alerts like water shortage.

There are a few other smart features about this appliance, but the biggest benefit is the multi-step filtration process. With CF and RO filters, it can remove 99% of over a 1,000 toxins.

 What We Liked

The compact size, design, and filter quality make the Waterdrop N1 one of the best countertop water filters on the market. It’s extremely easy to install, taking just minutes to unpack and plugin for your first cup of filtered, refreshing water.

The results after testing also proved that Waterdrop is committed to purity and can remove almost all harmful substances from your tap water.

There are three main filter stages that come with the Waterdrop N1. The pre-sediment filter cleans the water of major bacteria, rust, debris, and other harmful contaminants. As it goes through the carbon block phase, water is further filtered until reaches the reverse osmosis membrane. Almost all harmful substances are removed in this 0.0001 micron filter.

These units are also far more water efficient than competitors and previous models. With a 3:1 ratio, you won’t have to worry about wasting much water. It also removes up to 90% TDS from drinking water.

During our research, most customers rated the N1 highly for its performance and long-term reliability. The company also provides a warranty and 30-day money back guarantee.

 What Could Be Better

If the unit isn’t properly maintained, you may see leakage around the dispenser. You’ll also need to manually fill the tank with this design, as this one doesn’t connect to a water line. If you’re looking for more water efficiency or want a more permanent option for your kitchen, then it’s best to go with a Waterdrop under-sink filter like the G3.

How We Picked And How We Tested

Frizzlife and Waterdrop water filters are known for their robust water filtration performance, easy maintenance, strong customer support, and low cost of operation including replacement filters. Both of these water filtration companies offer a lot of value and modern features.

We chose to compare their best-selling products against each other to see who comes out on top. When manufacturers compete, the consumers win.

Our Testing Process

There are a few things that we look for when building profiles on each water filtration system. The first is to test the product for its performance, recording firsthand results. Here’s a look at our complete process:

  • Reviewing filtration effectiveness against competing products
  • Researching customer feedback for positives and negatives
  • Discovering long-term reliability and warranty information
  • Comparing with research on current trends and best designs in water filtration

It’s important to consider what type of filtration system would be most convenient for your home or office. One feature that stands out differently is portability. Under-sink water filters are excellent appliances for chefs who want the best cooking and drinking water for the kitchens. However, countertop filters are known for their portability.

Who Should Get These?

This really depends on where you live and the quality of your water, as well as the type of water hookup at your home or office. Both under-sink and countertop water filters work well in kitchens, breakrooms, hotel rooms, and other living areas.

Countertop filters offer homeowners and residents peace of mind that their water is clean and free of harmful substances. In addition, purified water is just healthier for the human body, as it means less chemicals are being digested by your body. In addition, certain municipal water sources can contain harmful substances including lead, arsenic, pesticides, chlorine, bacteria, and cysts.

Our Pick
Frizzlife PX500

If you are looking for a more affordable water filter that delivers exceptionally pure results with healthy minerals, the Frizzlife PX500 is the best option. The flow rate is fast, and it has multi-stage filtration. Customers also like how long-lasting the filters are with this model, and the faucet design is also contemporary.

Runner Up
Waterdrop G3P800

If you want a high-end option with all of the latest features, you’ll love the taste of Waterdrop’s G3 filtered water while also getting an above average wastewater ratio of 3:1. This means lower water usage bills overall.

Benefits of Under Sink Water Filtration System

In addition to our initial Frizzlife vs Waterdrop review, we conducted several tests to see how true the Frizzlife PD600 remineralization and alkaline stages are to the marketing materials. We found that every glass came in at a little above 7.5 pH, which is excellent alkalinity, though some like their water to be a bit higher in alkalinity for special cases. It’s safer to keep daily alkaline ingestion under 8 pH.

For those who haven’t tasted water from an under sink water filter, you’re in for a real treat. These systems are designed to remove almost all toxins and hard minerals from your water. That’s why the remineralization filter is such a bonus to those who want pure water but don’t want to miss out on healthy minerals.

Smart Features

The Frizzlife water filter also comes with a few different smart features like a TDS meter display that shows you the quality of your water. This is especially helpful if you want to make sure your filters are working properly.

Easy Installation

The tankless, compact design makes this system easy to fit under the sink. You also don’t have to do very much work to hook up your system to water lines and start drinking pure water. Most customers report that it only takes minutes to set up the Frizzlife PD600.

Excellent Product Support and Warranty

All of Frizzlife’s products are covered under a warranty. If your system breaks within a year, your parts and replacements are covered. Their support is available via the website or by email.

Low-Cost Replacement Filters

We also noted that the brand made it quick and easy to twist and install replacement filters within 3 seconds. It’s actually a unique design that makes it super simple, but if you have any issues, the company also provides several instruction videos and guidance online.