Brand | EXPRESS WATER |
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Special Feature | Durability |
Package Information | Tank |
Power Source | Adapter |
Item Weight | 7.65 Pounds |
Model Name | V-RO132-TNK |
Operating Pressure Range | 100 PSI |
Manufacturer | Express Water |
Part Number | V-RO132-TNK |
Item Weight | 7.65 pounds |
Product Dimensions | 15 x 12 x 12 inches |
Country of Origin | Taiwan |
Item model number | RO132-TNK |
Is Discontinued By Manufacturer | No |
Size | 1 |
Color | White |
Style | Water Tank |
Item Package Quantity | 1 |
Air Flow Capacity | 1 Cubic Feet Per Minute |
Maximum Pressure | 100 Pound per Square Inch |
Measurement System | US |
Certification | Certified Frustration-free, certified frustration-free |
Special Features | Durability |
Batteries Included? | No |
Batteries Required? | No |
Warranty Description | 1-Year Warranty |
tankRo RO132-TNK RO Water Filtration System Expansion Tank 4 Gallon Capacity – NSF Certified – Compact Reverse Osmosis Water Storage Pressure Tank 1/4" Tank Ball Valve
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Purchase options and add-ons
Brand | EXPRESS WATER |
Special Feature | Durability |
Package Information | Tank |
Power Source | Adapter |
Item Weight | 7.65 Pounds |
Model Name | V-RO132-TNK |
Operating Pressure Range | 100 PSI |
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About this item
- Reverse Osmosis Tank: Keeps your water free from any impurities and harsh chemicals. The perfect addition to any RO water system.
- Easy to Install Water Tank: RO tank replacements include free tank ball valve for easy set-up and replacement with 1⁄4” quick connect design.
- Every water tank is rigorously tested for quality and durability.
- High Quality Water Tank: This water storage tank is made from durable deep-drawn steel domes with precision welding to ensure long lasting value for your RO water system
- Water Tank Dimensions: This compact water tank is designed (15 x 12 x 12) to fit under most kitchen sinks. Stores up to 3.2 gallons of water for on-demand filtered drinking water.
Additional Details
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From the brand
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The freshest, cleanest water
Have the best water for your house with Express Water's reverse osmosis and whole house systems!
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For all your filtration needs
Express Water offers replacement filters and filter sets suitable for many reverse osmosis and whole house systems.
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Let's make history together
Express Water is proud to be a charity: water supporter. 100% of public donations go directly to clean water projects.
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From the manufacturer
Heavy Duty Construction
- Coated with 2-part epoxy primer and finished with polyurethane to resist damage even in the outdoors
- The airtight adjustable bladder is made of high grade Chlorobutyl rubber
- The inside liner is made of Virgin Polypropylene, the most durable liner
- Ensures you water is tasteless, odorless, impurity free
All the Water You Need
The tankRO 4 Gallon Water Tank is ensures your water remains as clean, impurity free, and fresh tasting as when it entered.
A 4 gallon tank holds 3.2 gallons of water. All tanks have a certain amount of their capacity used by the air bladder, which is necessary for drawing water from the tank.
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Tank Valve IncludedA free 1/4" tank valve is included |
Quick Connect CompatibleCompatible setup for quick connect tubing |
Free Tank StandComes with a tank stand to secure the tank |
Be Confident
All components are high quality food-grade and NSF Certified
- A sealed brass air nozzle and o-ring sealed air valve caps means consistent air pressure
- Designed to last over five years
- Certificate# C0353911-02, Issue Date: January 16, 2018
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What You Need To Know About This TankRO Water Storage Tank
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Tank is perfect for home Filtration system
WeHighlyRecommendIt
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Product information
Technical Details
Additional Information
ASIN | B00Q798N8E |
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Customer Reviews |
4.6 out of 5 stars |
Best Sellers Rank | #40,088 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #89 in Under-Sink & Countertop Filtration |
Date First Available | November 26, 2014 |
Warranty & Support
Feedback
Product Description
The tankRO 4 Gallon Water Storage Tank gives tasteless, odorless, and contaminant free water. Get a quality tank you can rely on today. The post cured diaphragm means sterile water distribution to keep your water safe. The water reservoir can hold up to 3.2 gallons of water at once, with the rest of the storage area being occupied by the pre pressurized air bladder, which helps you draw water from the tank. This tank comes with a free Tank Ball Valve and a free Tank Stand. All components are NSF Certified. Designed to fit under sinks this water holding tank will fit most kitchen cabinets, it is made to work when lying on its side or upright. Maximum working pressure of the tank is 100 PSI. The tank is also designed to survive the outdoor elements with a two part epoxy primer and polyurethane paint finish. This is a fully functional pressure tank for water wells. The water accumulator chamber of the tank includes the highest grade of polypropylene, virgin polypropylene, meaning you have the most durable and smooth inside lining. This tank is built to last with heavy duty commercial construction with durable deep drawn steel domes and precision welded seams. Improve your water today.
Compare with similar items
This Item EXPRESS WATER tankRo RO132-TNK RO Water Filtration System Expansion Tank 4 Gallon Capacity – NSF Certified – Compact Reverse Osmosis Water Storage Pressure Tank 1/4" Tank Ball Valve | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | |
Price | $41.21$41.21 | $31.99$31.99 | -11% $40.00$40.00 List: $44.95 | -19% $65.16$65.16 List: $79.99 | $38.69$38.69 | -25% $38.81$38.81 List: $51.99 |
Delivery | Get it as soon as Tuesday, Apr 2 | Get it as soon as Tuesday, Apr 2 | Get it as soon as Tuesday, Apr 2 | Get it as soon as Tuesday, Apr 2 | Get it Apr 2 - 4 | Get it as soon as Tuesday, Apr 2 |
Customer Ratings | ||||||
Easy to install | 4.7 | 4.7 | 4.9 | 4.7 | 4.6 | 4.7 |
Flavor | 4.4 | 4.5 | 4.7 | 4.4 | 4.2 | 4.4 |
Value for money | 4.4 | 4.4 | 4.7 | 4.6 | 4.8 | 4.6 |
Tech Support | — | 4.6 | 4.2 | 4.2 | — | 4.2 |
Sold By | Amazon.com | WaterdropDirect | Amazon.com | Amazon.com | Geekpure Water Group | Amazon.com |
purification method | Reverse Osmosis | Reverse Osmosis | Reverse Osmosis | Reverse Osmosis | Reverse Osmosis | Reverse Osmosis |
capacity | 4 gallons | 0.26 gallons | 3 gallons | 5.5 gallons | 2.8 gallons | 4 gallons |
model name | V-RO132-TNK | WD-PMT | TANK-3 | T55M 5.5 Gallon Residential | — | Pressurized Water Storage Tank |
material | Alloy Steel | BPA-Free | Stainless Steel | Metal tank | Stainless Steel | Stainless Steel |
included components | 4-Gallon Water Storage Tank, Tank Ball Valve, Tank Stand | Pressure mini water tank | TANK-3 | Tank, Parts | Just Tank in the Box | tank |
weight | 7.65 pounds | 1.01 kilograms | 5.06 pounds | — | 5.5 pounds | 8 pounds |
lower temperature rate | — | 104 degrees fahrenheit | — | 40 degrees fahrenheit | 45 degrees fahrenheit | — |
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 like the performance, value, and ease of installation of the water purification unit. For example, they mention that it works well, is easy to replace, and has a good price. That said, some complain about the leakage. Opinions are mixed on pressure and fit.
AI-generated from the text of customer reviews
Customers are satisfied with the performance of the water purification unit. They mention that the tank is operating perfectly, the RO system works like new, and the replacement tank has performed perfectly. They also appreciate the low cost and lack of problems with the tank.
"...And that is certainly true! Makes plenty of water. Works great...." Read more
"I’ve had this for several months now and it works great. Great pressure and 3.2 gallons are sufficient for daily use for a household of 5-6." Read more
"...The replacement tank has performed perfectly, and is an excellent value considering that it does the job of the OEM tank at a fraction of the cost." Read more
"...So far, this one has been working great! Rating increased to 5 stars.Purchased last year to replace a failed tank...." Read more
Customers like the quality of the water purification unit. They mention that it's well built, solid, and well formed. The water stream is strong all the way till the tank is empty. It's an excellent RO system storage tank that makes plenty of water.
"...And that is certainly true! Makes plenty of water. Works great...." Read more
"...The construction of the tank is first class!!" Read more
"...The price was right, but this one also failed after 13 months with a ruptured bladder...." Read more
"...The water stream is strong all the way till the tank is empty when it suddenly drops to a trickle...." Read more
Customers find the installation process of the water purification unit to be super easy. They mention that the product is a true plug-and-play device, with simple and straightforward instructions.
"...Tank installation was a breeze...." Read more
"Arrived quickly and extremely easy to install." Read more
"Super easy to install, bring your own teflon tape to seal tap on top of unit...." Read more
"This tank is easy to install and holds a lot of water. I like it better than my last smaller one pressurize just fine upon receiving." Read more
Customers like the value of the water purification unit. They say it has a good price.
"...The replacement tank has performed perfectly, and is an excellent value considering that it does the job of the OEM tank at a fraction of the cost." Read more
"...Purchased last year to replace a failed tank. The price was right, but this one also failed after 13 months with a ruptured bladder...." Read more
"Good value for the money. The fitting at the top may be the wrong one so it may require modification. Other than that fairly easy to install" Read more
"...This brand had a good price and was in-stock for fast delivery...." Read more
Customers find the replacement for their water purification unit to be easy to install. They say it's a perfect fit and works well. Some mention that the tank is easy to swap out with their old tank. Overall, most are happy with their purchase and recommend it to others.
"...This one was easy to replace and already pre-pressurized. I just needed to hook up the water lines and done." Read more
"This is a sturdy metal water tank - simple to replace the cracked plastic on my RO filter...." Read more
"Great replacement for a previous tank. Easy to follow instructions. Had to reuse old valve, because hose was a different size...." Read more
"Easy and perfect replacement for my 6 year old RO tank with a bad bladder. I think it’s even made in USA!" Read more
Customers are mixed about the pressure of the water purification unit. Some mention it has great pressure, while others say that it lost pressure completely.
"I’ve had this for several months now and it works great. Great pressure and 3.2 gallons are sufficient for daily use for a household of 5-6." Read more
"...system is 18 years old and I noticed that the existing storage tank pressure would drop dramatically if we only used 500 ml or 17 ounces of water...." Read more
"...So far so good. Good water pressure. I will update again if/when it fails.UPDATE May 2018: I am adding two stars...." Read more
"...I started noticing that water pressure became lower and lower, and I could only get about 50-60 oz of water before it came to a drip...." Read more
Customers are mixed about the fit of the water purification unit. Some mention that it fits perfectly, while others say that the valve was too small and the fitting sizes were too small.
"...And since it is barely any larger than the older unit, it fits in the cramped space under the kitchen sink. Great!" Read more
"...Save the one off your old unit as the one it comes with is a little small and may not fit your system...." Read more
"...I opted for this storage tank because it was affordable and compatible. Tank installation was a breeze...." Read more
"Fit right up no problem, did have to swap with old shut off though." Read more
Customers are dissatisfied with the leakage of the water purification unit. They mention that the valve leaked at the threading, the T valve kept leaking from the tank fitting, and the angle shut-off valve leached at the 1/4 inch end. Customers also say that the connection will leak unless Teflon tape is used.
"...So, I learned that this is likely caused by a blown bladder in the tank. And that is certainly true! Makes plenty of water. Works great...." Read more
"...Not a big deal, but the real problem was the T valve kept leaking from the tank fitting...." Read more
"...my 4th.... the last one to fail was from Express Water: the air bladder started leaking... it had only been in use for a couple of years but I..." Read more
"...in the tank and found water in the air chamber, which means the bladder has a leak. Will try a different brand now." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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OEM tanks are not only expensive, but hard to find. I opted for this storage tank because it was affordable and compatible. Tank installation was a breeze. The only snag was that the tank has a threaded fitting on top, and the included adapter fitting is for 1/4" hose, which is what is typically used to connect the water supply to your refrigerator. The reverse osmosis system we have uses 3/8" hose. The problem was solved by purchasing an adapter that threaded onto the top of the storage tank and provided a 3/8" hose connection fitting. Make sure you check your hose size and purchase the 3/8" fitting when you order the tank.
The replacement tank has performed perfectly, and is an excellent value considering that it does the job of the OEM tank at a fraction of the cost.
The construction of the tank is first class!!
Reviewed in the United States on February 15, 2024
The construction of the tank is first class!!
Purchased last year to replace a failed tank. The price was right, but this one also failed after 13 months with a ruptured bladder. I have purchased this model again, and hopefully the new one will last longer than the first. My water pressure periodically fluctuates and increases. I have an Aquatec Permeate Pump. I suspect that combination of the pump and occasionally high water pressure is the reason the bladder ruptured (can the permeate pump put too much pressure on the bladder?). I plan to remove the pump and replace it with a standard automatic shutoff valve when I replace the tank.
EDIT: It's been about a month since I've installed the new tank. So far so good. Good water pressure. I will update again if/when it fails.
UPDATE May 2018: I am adding two stars. The replacement tank has been working well and I am satisfied. The original problem I had with the bladder rupturing may have been due to too much pressure. I removed the permeate pump from my RO system, which seems to have helped with the tank longevity.