Connect RO System to Refrigerator - Waterdrop PMT Small Water Pressure Tank for Smart Reverse Osmosis, with 1/4
Connect RO System to Refrigerator - Waterdrop PMT Small Water Pressure Tank for Smart Reverse Osmosis, with 1/4
Connect RO System to Refrigerator - Waterdrop PMT Small Water Pressure Tank for Smart Reverse Osmosis, with 1/4
Connect RO System to Refrigerator - Waterdrop PMT Small Water Pressure Tank for Smart Reverse Osmosis, with 1/4
Connect RO System to Refrigerator - Waterdrop PMT Small Water Pressure Tank for Smart Reverse Osmosis, with 1/4
Connect RO System to Refrigerator - Waterdrop PMT Small Water Pressure Tank for Smart Reverse Osmosis, with 1/4
Connect RO System to Refrigerator - Waterdrop PMT Small Water Pressure Tank for Smart Reverse Osmosis, with 1/4

Connect RO System to Refrigerator - Waterdrop PMT Small Water Pressure Tank for Smart Reverse Osmosis, with 1/4" Water Tubing

Model: WD-PMT
Fits most Waterdrop reverse osmosis system
Regular price $32.99
Sale price $32.99 Regular price
Buy now

Guaranteed Safe Checkout

  • Key Feature
    • [Creative solution for tankless RO system] The small water pressure tank helps solve potential problems when connecting tankless reverse osmosis system to refrigerator or icemaker: a) Faster water output in long distance connection. With this tank, you never worry about frequent reboot caused by unstable water pressure. b) Shorten initial water output period of RO water purifier.
    • [DIY installation] The manual provides simple instructions on how to install this water pressure tank. You get a ¼” quick-connect design out-of-the-box. All you have to do to complete the installation is to cut off the water outlet tubing of the RO system, then insert both ends of the tubing into the tank.
    • [Best-in-class quality] This pressure tank has undergone several tests, such as burst, pulse, static pressure, fall off, and tightness tests. The tank is super-durable and will not even leak in the event of high pressure. You also get a 1-year service.
    • [Premium and safe materials] Only high-quality food-grade materials make up each component of this product. They are 100% safe and sustainable. The presence of carbon steel also adds more durability.
    • [Tank size] Despite the small size (4.1 x 4.1 x 7.3 inches), the water tank offers a large capacity, especially under the sink. Enjoy a smooth dispensing with a 1L large capacity, as well as uniform, clearer ice cubes.
Free Shipping ×
Shipping policy

Shipping rates and delivery estimates


Shipping Method

Estimated Delivery Time

Costs

Economy Shipping

4-10 Business Days

Free

Standard Shipping

3-6 Business Days

$5.99(Free on order over $200)

Express Shipping

2-5 Business Days

$12.99


* Shipping charges for your order will be calculated and displayed at checkout.

* The Delivery Time is calculated based on the shipping date, not the order date. The actual shipping date can be delayed due to invalid shipping address, weekends/holidays, etc.


Handling Time:

We need 24h to 48h to prepare your order, most of the packages will be shipped out within 24 hours except weekends and holidays.


Track your order

Once your order is shipped, you will receive an email from us containing the tracking information. Tracking information is also available in your "Order Details" page.


Shipping areas

The products can be delivered to the most of states in United States except American Samoa, Micronesia, Guam, Marshall Islands, Northern Mariana Islands, Palau, Puerto Rico and U.S. Virgin Islands.


International shipping

We are sorry that the international shipping service is not supported for the time being.


Shipping Carriers

We work with 4 carriers to make sure your order will arrive on time: UPS, USPS, FedEx and Amazon Logistics US.


Delivery Time Exceeded

Shipping might experience delay due to covid-19. If your order is delayed, please contact us via email service@waterdropfilter.com, we will check the situation with the transportation company in time. Thanks for your understanding and support.

Note: We don't accept requests to specify a certain carrier to deliver the package.


Shipping origin

The package will be shipped from one of our US warehouses closest to your location.

* If you have any questions, you can contact our customer via LiveChat or email to service@waterdropfilter.com, we will reply to you as soon as possible!


Sales Tax

The sales tax will be collected in accordance with U.S. tax laws. Customers whose delivery address within the following states will be charged a certain tax at checkout, and the tax rate is determined by the local government. (AZ, CA, CO, FL, GA, IL, IN, KY, MA, MD, MI, MN, NC, NJ, NV, NY, OH, PA, TX, UT, VA, WA, WI) All taxes collected will be reported and filed to the IRS on time.

30-Day Return ×
No Worries Guarantee

Thank you for shopping at Waterdrop. We appreciate your decision to purchase our products and aim to ensure a rewarding experience throughout your exploration, evaluation, and purchase process.


Order Cancellations:


If you wish to cancel an order, please contact our customer service team.


1. If you contact us within 24 hours of purchase:


Since most orders ship the same day, kindly email us at contact service@waterdropfilter.com or call us at (888)-352-3558 within 24 hours of placing the order. There will be no cancellation fees for standard items canceled before shipment. If the package has already been shipped, we will provide a prepaid label for return, and once we receive the package from you, we will issue a refund.


2. If you contact us after 24 hours of purchase:


  • In such cases, you will need to bear the shipping fee if the package is already shipped (subject to our system status, not the order status).
  • The product must be damage-free, packed in the original packaging we sent to you, and returned with the original receipt of purchase.
  • We will process your refund after receiving the package.

30-day Risk-free Return Policy:


  • You are eligible to return any item* within 30 days of receipt.
  • All returned items must be disassembled and repackaged as they were originally received.
  • The 30-day risk-free return policy applies to all item*.
  • No restocking fee will be charged, but customers are responsible for the return shipping cost. We will cover the return postage expenses in the case of any return requests related to a quality issue.
  • Please note that the 30-day risk-free return policy is only valid for orders* within the continental United States.


Return after 30 Days of Receipt:


  • You may still return any item after 30 days of receipt.
  • In this case, customers are responsible for the return shipping cost. The total cost of shipping will be deducted from your refund.
  • All returned items must be disassembled and repackaged as they were originally received.
  • A 10% restocking fee will be applied to all returned products. However, in the event of any return requests related to a quality issue, we offer free returns or replacement with a new product.


1-year Warranty:


Enjoy peace of mind and confidence in your purchase with our 1-year warranty, backed by lifetime technical support.


If you receive a damaged item and wish to file a claim, please email service@waterdropfilter.com with your order information and a picture of the damaged or incorrect product. We are eager to assist you.


For products that become defective during the warranty period due to a quality issue, rather than your own breakage or misuse, we can accept a free return, provide free repair service, or issue a new replacement.


Exchange Policy:


1. Defective Products:


If you receive a product with quality issues or damages, please contact our customer service team within 30 days of receipt. We will provide you with a free exchange service. Please provide order information and photos of the damaged product when contacting our customer service team for better assistance.


2. Non-Quality Issues:


If you wish to exchange a product for non-quality-related reasons, please note the following:


  • The product must be within 30 days of purchase and unused.
  • The product must be returned in its original packaging, along with the original purchase receipt.
  • You will be responsible for the re-shipping costs.
  • Please note that the exchange policy is only applicable to orders made on the official waterdropfilter.com.

How to Return a Product?


If you would like to return a product, please follow these guidelines:


Step 1: Contact our customer service team before returning a product. We will respond with return instructions within 24 hours.


How to contact us:

Email: service@waterdropfilter.com

Toll-free Tel: (888)-352-3558


Step 2: Prepare the package after receiving confirmation from the customer service team, and please note the following requirements:


  • Include the order number in the package. You can print out the order detail page or leave a note inside the package.
  • Ensure the package contains the original receipt of purchase.
  • Return the product in the original packaging we provided.
  • The product must be damage-free (this does not apply to defective products, as damage will void the refund).

Step 3: Contact our customer service and provide your return tracking number. We will track the package and process your refund within 5 working days after receiving and inspecting the package.


General Information for All Returns:


1. Defective Products:

If you receive a product with quality issues or damages, please contact our customer service team. we provide free returns, replacement with a new product, and comprehensive technical support.


2. Non-Quality Issues:


  • You are responsible for shipping the products to the return address provided.
  • Returned items will undergo inspection before issuing a refund.
  • Refunds will be processed within 5 working days after the item has been inspected, and it may take 4-7 days to be reflected in your credit card statement.
  • We highly recommend using a traceable and insurable shipping method for your return. We are not responsible for returns lost or damaged in transit, and you will need to file a shipping claim.
  • Please note that orders made via 3rd-party sellers, including Amazon, are not eligible for our return policy.
  • All returned items must be disassembled and repackaged as they were originally received. Items returned in a condition other than "like new" will be subject to a 10% restocking fee to cover repairs or part replacement. The restocking fee will be deducted from your refund.

Return Address:


Ecolife Technologies, Inc.

1951 S Lynx Pl,

Ontario, CA 91761

United States

Tel: 888-352-3558


Price Match Policy:


At Waterdrop, we highly value our customers' shopping experience. That's why we offer a 30-day price match guarantee. If you happen to notice a price reduction on the item you purchased at waterdropfilter.com within 30 days of your purchase, you are eligible to claim a price-match refund. To request a refund, please contact us at service@waterdropfilter.com. We are here to assist you promptly.


Note: This Waterdrop price-change refund policy only applies to items shipped and sold by waterdropfilter.com. If you're buying from a different vendor, you'll need to contact that seller if the price drops.

Copy successfully!

Connect RO System to Refrigerator - Waterdrop PMT Small Water Pressure Tank for Smart Reverse Osmosis, with 1/4" Water Tubing

Regular price $32.99
Sale price $32.99 Regular price
Model
WD-PMT
Capacity
0.26 gallons/1 L
Weight
1.56 lbs/0.71 kg
Preset pressure
7 psi
Size
4.1*4.1*7.3 inches/103.8*103.8*185.5 mm
Working temperature
41-100℉/5-38℃
Many people want to connect tankless reverse osmosis system to refrigerator to get clean ice cubes but there are issues. The RO machine cannot operate in a normal way and will often restart, the distance between the machine and the refrigerator is a problem, and the water pressure is not stable. On top of that, it can shorten the service life of the unit. To solve this issue, we recommend using PMT small water pressure tank. These tanks have passed 91 high-pressure tests including static pressure, impulse, and blasting. They are safe and dependable, resistant to high pressure, and will not leak water. Getting a water pressure tank will make an excellent partner for the RO system and solve the problem of too long a connection between the RO machine and your refrigerator. It will regularly restart the RO machine to make ice and produce water much more smoothly. The ice cubes will be created more uniformly, will be free of contaminants and impurities, and provide a purer, cleaner texture. Pure ice will reduce the aftertaste of your drinks such as whiskey.
The PMT Tank
The size of the PMT pressure bucket is only 4.1*4.1*7.3 inches, which will save you space under the cabinet and allow for more storage. The large volume of 1L can guarantee continuous and smooth ice output and the ice will always be uniform.

What is water pressure tank?

The water pressure tank has a design that fits beneath a sink, and the hydropneumatic pressure tank also fits in line with a reverse osmosis system. Additionally, the reverse osmosis tank is for storage; it collects water that the reverse osmosis membrane gradually purifies. Because the reverse osmosis filtration process is slow, water pushes through the semipermeable membrane, a drop at a time. Nevertheless, water accumulates in the tank, allowing you to get immediate access to plenty of water whenever you pour yourself a glass.

Can I connect tankless reverse osmosis system to refrigerator/icemaker?

Yes. The under-counter reverse osmosis system is plumbed to an independent faucet, drain, and an incoming cold water line. It would be best to consider pressure when connecting your RO system to your refrigerator because the RO unit’s pressure is about two-thirds of the incoming line pressure.
Fortunately, the pressure tank eliminates problems with water pulse because of inconsistent pressure; This comes in handy when you’re using the refrigerator with other appliances over a long distance, which may cause a delay in filtered water production.

How to install the reverse osmosis tank?

The manual contains straightforward instructions on the reverse osmosis tank installation. Out of the box, the tank has a ¼” quick-connect design. You can complete the installation by cutting off the RO system’s water outlet tubing and inserting both ends of the tubing into the tank.

How do water storage tanks work?

Water storage tanks deliver water to a dedicated faucet above your sink from the tank, using air pressure. The tanks are hydropneumatic; therefore, they hold water and pressurized air. Furthermore, hydropneumatic storage tanks swiftly deliver pressurized water when necessary without needing a booster pump.

Do I need a tank for tankless reverse osmosis?

If you experience problems with delayed water dispensing or unstable water flow, you need the reverse osmosis tank. Furthermore, the tank prolongs the using distance of an RO system if you want to connect the system to your refrigerator or ice maker.

What size small water tank do I need?

This small water tank has dimensions of 4.1×4.1×7.3 inches.

How many gallons is a RO tank?

This tank’s volume is 0.26 gallons.
wd-pmt
Small Water Pressure Tank WD-PMT
Compatible with:
Waterdrop tankless reverse osmosis system: G3P800, G3, D6, G2P600, D4, G2MNR, G2
Small Water Pressure Tank WD-PMT
Complete Accessories Pack
Complete Accessories Pack
You will get complete accessories together with the small water pressure tank. There’s no need to purchase components separately, saving your effort.
Perfect Compatibility For Multiple RO Systems
There’re fewer limits on usage with special design. Work perfectly with all tankless reverse osmosis systems with 1/4” water tubing.
Perfect Compatibility For Multiple RO Systems
Smaller Size, Large Capacity
Smaller Size, Large Capacity
Require a small space, thanks to the compact design. In addition, the 1L capacity ensures an even and faster dispense of ice cubes.
Food-Grade Safe Materials
Using only 100% BPA-free, food-grade, sustainable, and recyclable materials, this pressure water tank is safe for use. It is certified durable, having passed static pressure tests.
Food-Grade Safe Materials
Good Partner For Tankless RO System
Good Partner For Tankless RO System
Resolve pulse problem when connect reverse osmosis system to refrigerator or other appliances in long distance. It improves water flow with no decay.
* The suitable distance between tank and RO system is up to 16 feet.