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NU Aqua 5-Stage Under Sink Reverse Osmosis Water Filter System - 100 GPD RO Filtration w/Faucet & Tank - PPM Meter - 100GPD Undersink - Home & Kitchen Drinking Water Purifier & Remineralization
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Purchase options and add-ons
Brand | NU Aqua |
Special Feature | Easy to Install, Includes Dedicated Faucet, Leak Detector, and PPM Meter, Fast 100 Gallon Per Day Flow Rate, Premium Quality Filters, 120-Day Home Trial See more |
Product Dimensions | 18"L x 18"W x 20"H |
Package Information | Tank |
Installation Type | Single Hole |
Item Weight | 20 Pounds |
Model Name | WU-100GPD-NP |
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About this item
- 120-DAY HOME TRIAL & 3 YEAR WARRANTY: If you're not satisfied with your 5 stage reverse osmosis system within the first 120 Days, send your RO Water Filter System back for a full refund. Backed by an industry leading 3 year manufacture warranty and lifetime support the NU Aqua Platinum Reverse Osmosis Under Sink Water Filter Systems comes with the industry's best support and a satisfaction guarantee
- PREMIUM QUALITY WATER: NU Aqua under sink reverse osmosis drinking water filtration systems have gone through rigorous development & testing in our lab to provide consistent great tasting, clean & healthy purified water on demand. Our RO Drinking Water Systems feature professional grade high-quality quick connect fittings, an elegant NSF 100% lead-free designer stainless steel countertop faucet, and double o-ring sealed filter housings
- 100 GPD HIGH FLOW RATE: At 100GPD our reverse osmosis tank system doubles the output of standard under sink drinking water filter systems while increasing pollutant rejection rates. Our NU Aqua Under-sink RO system eliminates harmful minerals and other impurities, delivering a clean, refreshing taste that surpasses that of bottled or pitcher-filtered water
- EASY INSTALLATION GUIDE + BONUS PPM METER: Experience the convenience of our reverse osmosis water filter system with our user-friendly installation manual. Setting it up is a breeze & takes less than an hour. Our innovative design includes color-coded tubing & quick-connect fittings to effortlessly fit under any standard kitchen sink (undersink). Plus, as a bonus, each reverse osmosis system includes a complimentary PPM meter for easy water quality testing
- SUPERIOR WATER FILTRATION: Our HydraCoil membrane filter utilizes a special manufacturing process for up to 50% cleaner water than other ro systems. Our carbon filters provide a higher absorption rate due to the molecular structure of the pores becoming more permeable which allows even the smallest of particulates to be efficiently removed from your water. NU Aqua Reverse Osmosis Systems to provide up to a 99% rejection rate of 1000+ pollutants such as arsenic, chlorine, fluoride, and lead
Additional Details
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Product details
- Is Discontinued By Manufacturer : No
- Product Dimensions : 18 x 18 x 20 inches; 20 Pounds
- Item model number : WU-100GPD-NP
- Date First Available : January 10, 2018
- Manufacturer : NU Aqua
- ASIN : B078XMMDGG
- Best Sellers Rank: #129,737 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
- Customer Reviews:
Product Description
Compare NU Aqua Reverse Osmosis Systems
Stage 5
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| Stage 6 Alkaline
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| Stage 6 UV
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| Stage 7 UV & Alkaline
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| Stage 5 with Booster Pump
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| Stage 7 UV & ALK W/ Pump
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| |
Customer Reviews
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4.3 out of 5 stars
698
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4.3 out of 5 stars
698
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4.3 out of 5 stars
698
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4.3 out of 5 stars
698
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4.2 out of 5 stars
287
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4.3 out of 5 stars
698
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Dirt & Sediment
| ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
Chlorine & Chemical
| ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
Cloud, Odor, & Taste
| ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
99% Virus & Bacteria
| ✘ | ✘ | ✔ | ✔ | ✘ | ✔ |
Increases Minerals
| ✘ | ✔ | ✘ | ✔ | ✘ | ✔ |
Removes Contaminants
| ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
Power Cord
| ✘ | ✘ | ✔ | ✔ | ✔ | ✔ |
What's in the box
Product guides and documents
Videos
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Nu Aqua Reverse Osmosis System Features
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers have expressed positive opinions about the ease of installation using the water purification unit. They say the instructions are clear and the videos really help out. They also appreciate the multiple photos of each installation step and the color-coded water tubes. Customers also say the unit is great value for the money and saves them on buying bottled water. They are happy with the taste, appearance, ppm reduction, and quality of the water. However, some customers have mixed opinions on performance, and leakage.
AI-generated from the text of customer reviews
Customers like the quality of the water purification unit. They say that the system works well, the filter has worked great, and has provided pleasant tasting filtered water. They also say that there have been no issues so far, the water taste is great, the filtration system is very efficient, and the unit is a nice unit. Overall, customers are satisfied with the quality and performance of the product.
"Nice unit. Delivered promptly are secure. And, offered at a fair price. I've found the five filter system produces a very pure product...." Read more
"...Now, about a month later it has settled on about 25 PPM. It is working great, I have it hooked up to my refrigerator's water dispenser and ice..." Read more
"...The other things that I absolutely love are the system has a capacity of 100 GPD (gallons per day). My old one was only 50 GPD...." Read more
"...Edit: It has now been a couple of months and all is working okay. No issues so far. Water is good and there is plenty of it. Would buy again." Read more
Customers find the installation process of the water purification unit to be easy with clear instructions. They also appreciate the video instructions and multiple photos of each installation step.
"...This one was fairly simple and straightforward. I've always found the instructions to be more confusing and uninformative...." Read more
"This was easy to install and the instructions were easy to follow. However, when I turned the water on the input leaked...." Read more
"...It contains multiple photos of each installation step AND the various water tubes are color-coded as well as the fittings they attach to...." Read more
"...Installation was not bad. Instructions could be a little more detailed but if you just use common sense and read through the booklet, you’ll be fine...." Read more
Customers are satisfied with the taste of the water from the water purification unit. They mention that it tastes great and makes the best iced tea they have ever had.
"...get full force right away, that is not the case. The water tastes great!..." Read more
"...The second thing that I immediately noticed was the taste of the water was very good!..." Read more
"...I have to agree, it does taste better than bottled water. Main thing is the wife likes it and agrees we no longer need to buy bottled water...." Read more
"Works good, great tasting water...." Read more
Customers are satisfied with the value of the water purification unit. They mention that the filter replacements are reasonably priced, and the RO system sounds good for the price. Some say that the product is well worth the money and helps to reduce plastic waste.
"Nice unit. Delivered promptly are secure. And, offered at a fair price. I've found the five filter system produces a very pure product...." Read more
"This thing is great for saving money! I have it hooked up to my main waste pipe. So it filters all my pee water, poo water, shower water, sink water...." Read more
"...It was the best price of all other comparable brand systems on Amazon...." Read more
"...I bought the 5 stage system. Seems like a great value for the money." Read more
Customers are impressed with the appearance of the water purification unit. They say it looks nice, it's easy to install, and it produces great tasting water. Customers also mention that it makes pretty ice cubes and has a crisp, cold taste. Overall, customers are happy with their purchase and recommend it to others.
"...The water is delicious! No aftertaste and has a crisp, cold taste. Best tasting water I’ve ever had.DMC" Read more
"...and the ultra pure de-chlorinated water it provides is the perfect clean slate for building up custom water profiles to recreate beers from anywhere..." Read more
"No Licking at all, Ez to install , good Water, nice ones" Read more
"The faucet is stylish looking compare to most other RO systems. The assembly process was extremely easy...." Read more
Customers are satisfied with the ppm reduction of the water purification unit. They mention that it works great, produces very low TDS readings, and comes with a water quality tester.
"...I did replace them both, just because and the unit still produces very low TDS readings...." Read more
"Pros: good quality filters, water tester is a plus. Once leaks are corrected, appears to be a solid product...." Read more
"This unit, so far, has met my expectations. TDS is low, install was easy with one exception...." Read more
"...It came with a water quality tester also...." Read more
Customers are mixed about the leakage of the water purification unit. Some mention that the firings still work without leaks, and the connections were leak-tight. Others say that fully turn on the water and leaks all over.
"...However, when I turned the water on the input leaked. I found I had not plugged the tubing in with all my strength...." Read more
"...If you use common sense, and pay attention to all the connection, it's leak proof.Including a TDS tester is a perfect addition...." Read more
"The on off valve leaks bad. Had to hit the hardware store for a new one. Everything else “seems” to be going ok." Read more
"Installation was pretty easy. Had a couple leaks, but it was my fault for not completely seating the tubing. Once I reseated, the leaks we’re gone...." Read more
Customers are mixed about the performance of the water purification unit. Some mention that the flow rate is double the rate of their old system, and the filtration makes water much faster. However, others say that it has poor performance, and stopped working within 24 hours.
"...Check the pressure on your supply tank, mine was at 2psi. The flow rate is pretty bad on this system and the RO membrane definitely isn’t 2:1..." Read more
"...of the water coming out of the system so that there is a quick flow of water coming out of the r/o Fawcett...." Read more
"...although the uv lamp controller made a pop and quit working while getting air out of the system possibly turning on and off to fast with the air..." Read more
"...After making 50 gallons of water the performance had degraded and was taking close to 3 hours to fill the tank...." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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Being a General Building Contractor, I've installed quite a few units. This one was fairly simple and straightforward. I've always found the instructions to be more confusing and uninformative. I installed this unit as a gift. It was very much appreciated.
If you use common sense, and pay attention to all the connection, it's leak proof.
Including a TDS tester is a perfect addition. The standard filters make for an easy, no hassle replacement. An overall standard of excellence of a complete system.
UPDATE: April 5, 2020 - I have since installed a number of these systems. Only one had a slight leak. Perhaps due to the trash can stored next to it, resulting in some physical contact.
There was some sediment build up in the first clear filter. I, also inspected the second stage filter, which was almost immaculately clean. I did replace them both, just because and the unit still produces very low TDS readings.
The biggest CON of this system, similar to almost all RO systems, is the Incredible amount of waste water these units discard. Therefore, when I install the waste discharge line, (as opposed to running it down the drain pipes), I run it out through the kitchen wall, with an extended 1/4" line, to a garden. My bamboo garden thrives on the constant watering. And, I feel a bit better knowing it isn't such a devastating loss, just to enjoy a nice clean glass of water.
Other than that, everything is going as well as expected.
The water tastes great! The first day, the tester that came with the system says we were getting our water filtered down to about 18 PPM dissolved solids. My tap water is about 260 PPM unfiltered. Now, about a month later it has settled on about 25 PPM. It is working great, I have it hooked up to my refrigerator's water dispenser and ice maker and the ice cubes are really crystal clear compared to before. The water pressure at the fridge is better than just after a new fridge filter install. (I have the bypass cartridge in the fridge now).
So far I am happy with the system!
After extensive research, it was Nu Aqua that had the best value 6 stage r/o system. Not having any confidence in my ability to install it, I called a handyman that did it for me for a fee. Now after installation I poured a bunch of water out to clean out the newly installed filters. Once all the carbon dust and light mineral dust from the alkaline filter was out, I poured myself a glass of the water.
The first thing I noticed is that the water was thinner in my mouth. I think that is because instead of having 3 filters cleaning the water, there were 5 filters cleaning the water. The second thing that I immediately noticed was the taste of the water was very good! It was way better than passing the water from the old r/o system to the mineralizer. The taste of coffee and tea also had an enriched taste to them.
The other things that I absolutely love are the system has a capacity of 100 GPD (gallons per day). My old one was only 50 GPD. Nu Aqua has enlarged the tubing of the water coming out of the system so that there is a quick flow of water coming out of the r/o Fawcett. The flow rate is double the rate of my old system.
In summary, I received an upgrade to my standard of living with this excellent r/o system from Nu Aqua. I highly recommend it!
I hope this review was of use to someone.
Make sure your fingers and tubing are completely dry. Check the ends of the tubing and cut square if they are off at all. Push the tubing in with all your strength while supporting the other piece so it doesn't break. You will feel the tubing run in and meet a little resistance but keep pushing until it snaps in the final 1/8" and hits bottom.
Also, my housings were not labeled Stage 1, etc. but I looked at the picture and figured out what went where.
Edit: It has now been a couple of months and all is working okay. No issues so far. Water is good and there is plenty of it. Would buy again.
Top reviews from other countries
Great value for the money!