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Frizzlife 600 GPD Tankless Reverse Osmosis System – Alkaline, PD600-TAM3

Model: PD600-TAM3
Fast clean alkaline water in a compact design

$501.60 $569.99
12% off
12% off
CODE: CA12

Certification

Testing performed under NSF/ANSI standards 42&53&58. This system has been tested according to NSF/ANSI 42&53&58 for the reduction of substances listed below. The concentration of the indicated substances in water entering the system was reduced to a concentration less than or equal to the permittable limit for the water leaving the filter as specified in NSF/ANSI 42&53&58
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Frizzlife PD600-TAM3 tankless reverse osmosis system with alkaline remineralization, 600 GPD flow rate and real-time TDS display
PD600-TAM3 Reverse Osmosis System

Clean RO Water with Better Taste and Everyday Convenience

The Frizzlife PD600-TAM3 combines reverse osmosis filtration, alkaline remineralization, a tankless design, real-time TDS monitoring and fast 600 GPD water flow in one compact under-sink system.

600 GPD Fast Flow Designed for daily drinking, cooking, coffee and family use.
Alkaline Remineralization Adds minerals back for a fresher, smoother taste.
Real-Time TDS Display Check water quality and filter status at a glance.
Tankless Design Saves under-sink space and avoids a bulky storage tank.
8-stage deep filtration structure of Frizzlife PD600-TAM3 RO system
8-Stage Deep Filtration

Multi-Layer RO Filtration for Cleaner Drinking Water

PD600-TAM3 uses sediment filtration, activated carbon, polypropylene protection, a 0.0001 micron RO membrane and alkaline remineralization to help reduce common contaminants while improving taste.

RO Membrane Helps reduce dissolved solids and fine impurities.
Carbon Block Helps reduce chlorine, odor and unpleasant taste.
Sediment Filter Captures rust, sand, particles and visible debris.
TAM3 Cartridge Supports better taste with alkaline remineralization.

Actual reduction performance may vary based on source water quality and filter condition.

Twist and pull filter replacement for Frizzlife PD600-TAM3 reverse osmosis system
Easy Installation & Maintenance

Twist, Pull and Replace Without the Hassle

The quick-change filter design makes routine maintenance simple. No complicated tools, no messy filter housing, and no need to move the whole system out from under the sink.

DIY-Friendly Setup Designed for a straightforward under-sink installation.
Fast Filter Change Twist-and-pull cartridges make replacement easier.
Alkaline remineralized water from Frizzlife PD600-TAM3 improves taste by adding minerals back after reverse osmosis filtration
Alkaline Remineralization

RO Purity, with Minerals Added Back for Taste

Standard reverse osmosis filtration removes many dissolved substances from water. The TAM3 remineralization cartridge helps add selected minerals back after RO filtration, giving the water a smoother, fresher taste for drinking, tea and coffee.

Better Taste Helps reduce the flat taste often associated with regular RO water.
Daily Hydration Fresh-tasting water makes everyday drinking easier.
For Cooking Cleaner-tasting water for soup, rice, coffee and tea.
Balanced Experience Deep filtration plus remineralized taste.
PD600-TAM3 larger filter cartridge for longer service time and easier replacement
Smarter Filter Design

Larger Filters, Longer Service Life, Less Frequent Replacement

PD600-TAM3 is designed with large-capacity filters to support longer use between replacements. The TAM3 cartridge also allows core replacement, helping reduce unnecessary waste compared with replacing a full assembly.

Larger Filter Size Built for longer service life and stable performance.
Replaceable Core Change only the TAM3 core cartridge when needed.
Real-time TDS display screen on Frizzlife PD600-TAM3 RO system
Smart TDS Monitoring

Know Your Water Quality at a Glance

The built-in smart display shows real-time outlet TDS and filter status, so you can monitor system performance without guessing when it is time to check or replace filters.

Outlet TDS Display View filtered water quality directly on the screen.
Filter Status Reminder Helps you maintain the system at the right time.
Under-sink installation layout for Frizzlife PD600-TAM3 tankless reverse osmosis water filter system
Under-Sink Layout

Compact Tankless System for a Cleaner Cabinet Setup

The tankless design helps free up under-sink space while keeping the filtration system, faucet connection and tubing organized for everyday kitchen use.

Please check included accessories before installation. Some plumbing parts may vary by package or installation environment.

Frizzlife RO system comparison PD600-TAM3 versus PD800-TAM4 and PD1000-TAM4
Model Comparison

PD600-TAM3: A Balanced Choice for Most Homes

PD600-TAM3 is a strong everyday option for users who want alkaline remineralization, real-time TDS display, tankless space-saving design and reliable 600 GPD flow without moving to a larger system.

Balanced Capacity 600 GPD is enough for most family kitchens.
Better Value A practical choice before upgrading to 800 or 1000 GPD.
PD600-TAM3 2 to 1 pure to drain ratio and fast water flow
Water-Saving Performance

More Pure Water, Less Waste Water

With a 2:1 pure-to-drain ratio and fast water flow, PD600-TAM3 helps reduce water waste while delivering filtered water quickly for busy kitchens.

2:1 Pure-to-Drain Ratio Designed to produce more filtered water with less wastewater.
Fast Flow Great for cups, kettles, coffee makers and cooking pots.
Frizzlife support for product setup filter replacement and customer questions
Customer Support

Support for Installation, Maintenance and Everyday Questions

From setup guidance to filter replacement questions, Frizzlife support is available to help you use your RO system with more confidence after purchase.

Setup Help Support for installation and product use questions.
After-Sales Support Help with maintenance, filters and troubleshooting.
Carbon neutral Frizzlife PD600-TAM3 water filtration system for a sustainable kitchen upgrade
Sustainable Kitchen Upgrade

A Smarter Alternative to Bottled Water

PD600-TAM3 gives your home a steady source of filtered drinking water, helping reduce the need for single-use bottled water while upgrading your kitchen with a compact RO system.

Frizzlife PD600-TAM3 reverse osmosis system details and product benefits
Complete RO Upgrade

Built for Cleaner Water, Better Taste and Easier Daily Use

From deep RO filtration to alkaline remineralization, fast flow and smart monitoring, PD600-TAM3 is designed to make filtered water easier to enjoy every day.

Upgrade to Cleaner, Better-Tasting RO Water

PD600-TAM3 is built for families who want deep reverse osmosis filtration, alkaline remineralized taste, fast flow, smart monitoring and a compact tankless design in one under-sink system.

NSF/ANSI Standards

View Report

NSF/ANSI 42

Improve Taste, Odor, and Aesthetic Water Quality
NSF/ANSI 42 applies to drinking water treatment systems certified to reduce aesthetic, non-health-related impurities. These may include chlorine taste and odor, unpleasant smell, and other factors that affect how water tastes, smells, or looks.
A product certified to NSF/ANSI 42 is typically chosen to improve the everyday drinking experience. However, this standard is not intended to verify reduction of health-related contaminants such as lead, arsenic, or PFAS unless those claims are certified under another applicable standard.

Specs

Frizzlife 600 GPD Tankless Reverse Osmosis System – Alkaline, PD600-TAM3

PD600-TAM3

$501.60 $569.99
Frizzlife RO Reverse Osmosis Water Filtration System

PD800-TAM4

$899.00
Frizzlife 1000 GPD Tankless Reverse Osmosis System – Remineralization, PD1000-TAM4

PD1000-TAM4

$988.00
GPD
600
800
1000
Drain Ratio
2:1
2:1
2:1
Flow Rate
0.41 GPM / 600GPD
0.56 GPM
0.70 GPM / 1000GPD
Dimensions
PD600: 5.3"L x 14.7"W x 15.5"
TAM3: 5" x 5" x 13.5"
PD800: 5.3"L x 14.7"W x 15.5"
TAM4: 5" x 5" x 13.5"
17.4"L x 5.28"W x 15.51"H
Filter Level
8-Stage Filtration
9-layer Filtration
9-Stage Filtration
Use Cases
Under-Sink
Under-Sink
Under-Sink
Purification Method

0.0001 μm Reverse Osmosis Filtration
Alkaline/Remineralize

0.0001 μm Reverse Osmosis Filtration
Alkaline/Remineralize

0.0001 μm Reverse Osmosis Filtration
Alkaline/Remineralize

Certification Explanation

NSF/ANSI 42
NSF/ANSI 53
NSF/ANSI 58
NSF/ANSI 372
SGS Certified

NSF/ANSI 42
NSF/ANSI 53
NSF/ANSI 58
NSF/ANSI 372
SGS Certified

NSF/ANSI 42
NSF/ANSI 53
NSF/ANSI 58
NSF/ANSI 372
SGS Certified

Installation
Need Installation Drill a hole in the countertop
Need Installation Drill a hole in the countertop
Need Installation Drill a hole in the countertop
Electricity Required
Tankless
Remineralization
Purification Method

0.0001 μm Reverse Osmosis Filtration
Alkaline/Remineralize

0.0001 μm Reverse Osmosis Filtration
Alkaline/Remineralize

0.0001 μm Reverse Osmosis Filtration
Alkaline/Remineralize

Material

1. Pleated Carbon Compound filter
2. 600G RO membrane
3. Alkaline Remineralization filter
4. Stainless steel faucet with brushed nickel finish

1. Pleated Carbon Compound filter
2. 800G RO membrane,
3. Alkaline Remineralization filter
4. Stainless steel faucet with brushed nickel finish.

1. Pleated Carbon Compound filter
2. 1000G RO membrane
3. Alkaline Remineralization filter
4. Stainless steel faucet with brushed nickel finish

User Manual

FAQ

Why there are many white bubbles in the water?

Normally for the first time use of the RO system, the water seems to have white bubbles in it,which is normal and totally drinkable. It is because when the pump is pressurizing the water, it will pressurize the air at the same time. It will make the air molecules smaller, thus the solubility further increases. The air can’t be released at that time because of the pressure in the RO system.However, when you turn on the tap to get a cup of water, the pressure of air is released. So you will see a huge number of bubbles in the water. It looks cloudy and white, but they are just bubbles. After you put the water still for a while, all bubbles will be gone, the water is totally good for drinking.

TDS tester pen shows higher result than the TDS number displayed on the PD600-TAM3?

It is because the TAM3 filter, the post filter, adds the minerals to the water. Normally the TAM3 will increase the TDS by 10-30 ppm. If the system hasn’t been used for a while, the TAM3 will restore more minerals to the water, and at that time the water is very good, the PH level will be more than 9.

Why TDS is higher at the beginning, but back to normal range after about one minute?

Osmosis is a natural phenomenon happens in all RO system, no matter if you have a conventional RO system or tankless RO system. When the RO system starts to work, pressure from the pump overcomes natural osmotic pressure, forcing feed water through the RO membrane that removes the impurities. When the RO system stops working, the pump stops offering pressure as well. At that time, because of different concentrations, a small fraction of ions will enter into pure water and cause TDS to rise by a small amount. However, even if the TDS reading is a little high at the beginning, the quality water is still unbeatable by any other filtration methods including carbon,KDF, ceramic, UF, UV, etc.. The water is totally good to drink and you don’t have to wait for about 1 minute to get the water, since the whole system will not release any harmful substances to the water. The TDS removing rate for PD600-TAM3 is about 94-95%, if your incoming TDS is high, the outlet TDS will be high too.

How does the TDS display on the machine work?

When the system is running, the TDS sensor in the PD600-TAM4 will keep testing the water quality every 1 minute. Therefore, the TDS result you see from the machine is from the last test memory. If you want to have the real-time TDS result, please let the machine run for about 1 minute.

If I don’t want to use the TAM3, how should I disconnect it?

You don’t have to disconnect the tubing and the fittings on the TAM3. You only need to unscrew the TAM3 filter and the water still can go through.

My granite is thicker than 1.5 inch and the faucet stem is not long enough, what should I do?

Please feel free to contact us at support@frizzlife.com to claim for a longer thread stem.

Installation Video

Reviews

Customer Reviews

Overall rating: 4.9 / 5 from 501 reviews.

Customer photo review of Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

This purifier is perfect for our multi-generation household. With 600 GPD capacity, we never worry about running out of water - enough for cooking, tea, boiling water. The alkaline + remineralization filter makes the water smooth and not flat, and I feel safe drinking it long-term. Once installed, it's set-and-forget; just replace filters regularly. Recommended for large families.

Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

Customer photo review of Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

We used to have quite hard tap water, and regular filter pitchers always left the water tasting "flat." After switching to PD600-TAM3, the water is noticeably clean and has a subtle natural sweetness - much more pleasant to drink. Its water output is plenty for our big family, for drinking, cooking, even mixing baby formula. I recommend this to any household with high daily water usage. Filter replacements are easy and not complicated. Great value for money.

Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

Customer photo review of Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

Not a review writer, but I got this unit today and in +/- an hour including unboxing, it is up and running giving crystal clear water. Installation was straightforward. The provided tubing and connectors were high quality and more than enough. My TDS after installation is 12 but this will probably go down after my well pump filter settles as I just rebedded it. Great value and very easy installation. I added the small surge tank they sell and will add the refrigerator water as soon as the kit gets here.

Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

Customer photo review of Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

This is my first under the sink water filter system so was a little bit nervous with the DIY itself. But the process was not difficult. I am not that very handy but I was able to follow through the instructions in the video. It’s just working in a very tight space like the under the sink that makes it challenging. Water tastes really crisp and clean. Investing in a system that will provide you with clean and healthier drinking water is one of the best decision you’ll ever make in life. Thanks Frizzlife for this system!

Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

Customer photo review of Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

Installation was simple. The application for this reverse osmosis system is for an espresso machine which previously had to be sent to the manufacturer for scale removal. We were advised the mineralization cartridge values are as follows:K: 0.3~1.5 mg/LCa: 0.5~8 mg/LNa: 0.1~8 mg/LMg: 0.1~1 mg/LWe are hopeful that the Frizzlife system reverse osmosis, water treatment with this remineralization will prevent further scale buildup, while, at the same time, provide minerals for great tasting coffee extraction. We will update. Will now purchase another unit PD800 and integrate another remin cartridge , very satisfied with PD 600 and will use for drinking water. PD 1000 will be used for espresso machines.We have purchased two units 2nd unit PD 1000 TAM4:Both the tapwater and the well water in southwest Michigan is contaminated with 100-225ppm chlorides. Which are guaranteed to cause damage to very expensive espresso machines. Only reverse osmosis will remove chlorides. Frizzlife PD 1000 eliminates almost 100% of these and other contaminants. The TAM4 re-mineralization filter provides adequate minerals for good espresso machine operation as well as good mineral balance for coffee flavor extraction. We highly recommend this product for cafes and home use. Some say the TDS is high after letting the system set for 8-10 hours. Please know this is expected, as the RO water that is restin in the remineralization filter has collected more of the healthy minerals. This is actually a good result! If one wishes a certain level f minerals, they could fill a fairly large pitcher. The TDS results will then be diluted. A water hardness test should be performed before using this water in your very expensive espresso machines! Also note that it is highly recommended to use a water softener upstream of this reverse osmosis system when the water will be supplying espresso machines. The ideal water hardness for espresso machines is between 50-80ppm Total Hardness for best taste and to avoid machine damage.

Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

Customer photo review of Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

FrizzLife has been nothing but a positive experience for me with their other filters. I expect nothing but the best and after the installation of this unit, I'll update this review.Jan 19, 2024 UPDATEEverything installed much easier than the old tank system. A half inch hole is needed for the RO faucet. I did have one issue, a leak with a rubber flat washer that seals the tee-fitting to the supply valve. The washer had a nick on the edge of it. After a run to the plumbing house, they suggested an o-ring in place of the flat washer. Problem solved. I wish this had been addressed in the installation guide. That would have saved me some aggravation and a trip to the store.I'm keeping my rating at 4 because they need better accessability to tech services. A phone number or at least a chat line. I had a question on mounting the alkaline filter horizontally instead of vertically. You have to send an email and wait a day for an answer. Really??? I went ahead and mounted it horizontally and the next day I got the replying email confirming that it is fine to mount it horizontally.I have tried alkaline water and don't like the taste of it. This was my biggest concern with this unit. The final filter is a mineral/alkaline filter which helps to balance the pH and get the water out of the acidic pH. By the way, the water tastes great. I'm so pleased with the water. It's crystal clear, odorless, and tastes wonderful. No more hauling 5 gallon jugs from the grocery store.

Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

Customer photo review of Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

Works great. Installed unit in basement involving over 30 feet of 1/2" PEX to service fridge and kitchen sink. 1/2" PEX may be larger than needed, but wanted to ensure the long runs will not reduce water pressure. Threading PEX throughout a finished house was the biggest challenge, only made possible by creating access holes hidden in bottom of cabinets. Conserving precious kitchen cabinet space and getting the pump noise to the utility room was well worth the effort.

Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

Customer photo review of Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

Hey I tested the purity of this filter but I’m not totally convinced with the results I got. I have seen alkaline remineralized and ionized water before. But this doesn’t look golden like it usually looks instead it looks dirty. The clean cup is the carbon filter plus the reverse osmosis filter but the next cup is the water after the alkaline filter. They need to say what’s on this filter i researched but there is no website that will tell you what they add back to the water. I want to know what they are putting back to the water because it doesn’t look that neat to be honest. Until Frizzlife doesn’t post the minerals they add and the amounts I’m not giving a 5 star review.

Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

Customer photo review of Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

So... I have really really bad water.Been using Zero Water filters up to now, but it's gotten progressively more expensive as my water has gotten worse - this time last be year it read ~230 ppm - to the point that I was going through a $13 Zero Water filter in less than 10 days, so I broke down and got one of theseThe results speak for themselves. From nearly 600 down to the second stage reporting 14, the remineralisation stage ~60.It's filtering, but I'll be waiting to see just how long the filters last. I'm wagering it won't be anywhere near the rated 1 year with this quality of water.I'm hoping four months for stage 1, one year for stage 2

Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

Customer photo review of Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

I was looking for an RO system which balanced water flow, purity, features, taste and price. I landed on this and the reviews seem pretty accurate so far. The water tasted good and the water flow is good. The system itself is a bit noisy though muffled by the under-sink cabinet and the water comes out with micro bubbles right now so appears a bit turbid for a short period of time. I had a plumber install it and it cost me more than I expected but I am not sure that was due to the product itself. But it looks great and works well, and the support has been terrific. The system ships with a nickel faucet but I needed a matte black which Frizzlife support immediately shipped out upon my request. Kudos for their quick action. I highly recommend the system.

Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

Customer photo review of Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

Excellent product and customer service. The reverse osmosis works without having a big tank and it is great not having to worry about running out of clean water for the day. I had an issue and contacted customer support via email. I got prompt response, they sent a replacement part right away and everything works great! I am very happy with the entire experience.

Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

Customer photo review of Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

Well, this is the first day I have use the the water filtration machine. It took about an hour to install it. The Frizzlife YouTube tutorials given by your site was perfect. The water taste clean. Thank you. I feel confident it will do everything it said it will do. I will give another review further down the line so it’ll be better detailed about how it’s working.

Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

Customer photo review of Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

My Frizzlife RO Dispenser is working beautifully, delivering delicious, clean water for my home. The unit is designed to be compact, and convenient. The display is large color coded display is easy to see without bending down. I was prepared to place many of my "under kitchen sink" items in another location, however after the Frizzlife was installed, I could fit everything back under the sink. The filter and power supply are mounted leaving only the Head under the sink. Unlike others, it was designed for a real kitchen. Thank you Frizzlife!

Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

Customer photo review of Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

It has been a while since I purchased and used a new kitchen water filter. Install took about 1.5 hours by myself, I used the manual but about half way through, I watched the YouTube install video. My suggestion would be to watch the video and read the manual completely before beginning. It’s not a difficult install however watching the video completely first, will help you better understand each step once you get to it. You might need a second pair of hands to tighten the faucet into place and make sure you have a sharp drill bit for the drain. I watched for leaks as I let the system run for the first time. Now about the quality: wow! I had been having a hard time staying hydrated, even drinking alkaline water. The day after install I took a gallon to work and about 1/2 through the day, my energy level was high and I didn’t feel thirsty, this system is worth every bit of money I paid for it. I’ve been using it for drinking, cooking, tea and coffee. No more hauling bottle water from the store.

Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

Customer photo review of Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

Frizzlife RO reduced my well water's TDS from 550 to 21, which is quite good. It is quite compact under your kitchen sink. You will still have room for a few other things. They do have a good installation video but be warned it does take more than two hours to install if you are not a plumber like me. In the video everything is predrilled, so it does look like you can do things quickly. They demonstrate how to install the RO faucet, for example, but above the sink not as you actually have to install it with you head under the sink. Overall, I gave the product five stars because it is quite compact and easy for you to maintain and change filters and it does an excellent job at reducing the TDS. I also like the fact that it has a Calcium filter which adds Calcium to your water which makes it taste almost like the best spring water.

Frizzlife 600 GPD Tankless Reverse Osmosis Water System With Alkaline & Remineralization, PD600-TAM3

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