5+1 Stage Stainless Steel Direct Connect Under Sink Water Filter AS13(𝐍𝐨 𝐃𝐫𝐢𝐥𝐥𝐢𝐧𝐠 𝐑𝐞𝐪𝐮𝐢𝐫𝐞𝐝)

5+1 Stage Stainless Steel Direct Connect Under Sink Water Filter AS13(𝐍𝐨 𝐃𝐫𝐢𝐥𝐥𝐢𝐧𝐠 𝐑𝐞𝐪𝐮𝐢𝐫𝐞𝐝)

NSF/ANSI 42&372 certified, reduce PFAS, PFOA/PFOS
Regular price £89.99
Sale price £89.99 Regular price
£80.99
10% OFF CODE:
AS13

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  • Key Feature
    • No Drilling Required, 6 Stage Filtration, NSF/ANSI 42 Certified, 304 Stainless Steel Material
    • [Damage-free installation] Say goodbye to drilling and compatibility concerns. The simple plug-and-twist design makes it great for renters. It also guarantees a hassle-free, quick installation of this under sink water filter system.
    • [NSF/ANSI certified] The under sink water filter is NSF/ANSI 42 certified to reduce chlorine, taste, and odor and NSF/ANSI 372 certified for containing lead-free materials. Besides, it can reduce PFAS, PFOA/PFOS. Every drop of water is clean and safe.
    • [Healthy hydration] Our 5+1 stage advanced filtration technology reduces harmful substances and adds essential minerals. Drink with confidence, nourish your body, and live a healthier lifestyle. (NOTE: This system DOES NOT lower TDS value because it adds beneficial minerals to the water.)
    • [Safe materials] The under sink water filter system is made from food-grade stainless steel that is rust-resistant, durable, and leak-proof. The system maintains water purity while providing long-lasting reliability.
    • [Long-lasting service life] Unlock a year of pure, filtered water with our under sink water filter’s 12-month filter lifespan! No more constant replacement, just continuous peace of mind.
Free Shipping ×
Shipping policy

Shipping rates and delivery estimates


Shipping Method

Estimated Delivery Time

Costs

UK Standard Shipping

2-4 Business Days

Free

UK Express Shipping

1-2 Business Days

£3.99


* 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 regions of the UK except military BFPO address (postcode starting with BT, BFPO, BF1, HA46DQ, D18CX65, E41TR26, D24HK7D), Channel Island (GUERNSEY, JERSEY, IRELAND).


International shipping

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


Shipping Carriers

Amazon functions as our logistics partner to ship out Waterdrop products. They will choose the carrier that they think works best for our customers.
Note: We don't accept requests to specify a certain carrier to deliver the package.


Shipping origin

We work with multiple Amazon warehouses in the United Kingdom, will arrange shipments from closest warehouse nearby your address.

* If you have any questions, you can contact our customer contact customer service within 24h for help via LiveChat or email to service@waterdropfilter.com, we will reply to you as soon as possible!

14-Day Return ×
Return & Refund policy

Thanks for shopping at Waterdrop. We appreciate the fact that you like to buy the stuff we build. We also want to make sure you have a rewarding experience while you’re exploring, evaluating, and purchasing our products.


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.

14-day Risk-free Return Policy:


  • You are eligible to return any item* within 14 days of receipt.
  • All returned items must be disassembled and repackaged as they were originally received.
  • The 14-day risk-free return policy applies to all item*.
  • No restocking fee will be charged, but customers are responsible for the return shipping cost.
  • Please note that the 14-day risk-free return policy is only valid for orders* within the continental United Kingdom.

Return after 14 Days of Receipt:


  • You may still return any item after 14 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 for all returned products.

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.co.uk.

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:


  • 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:


Contact our customer service for a return address.

Note: If you are returning a Reverse Osmosis or any other large / high value item (that cost more than £100) you must contact us. Large / Special Items Please note that the following large / high value items must be returned in their original condition or at least in a reasonable / re-sellable condition. The above special items which have been opened will only be refunded if they prove to be faulty, or damaged.


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.co.uk 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.co.uk. If you're buying from a different vendor, you'll need to contact that seller if the price drops.

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5+1 Stage Stainless Steel Direct Connect Under Sink Water Filter AS13(𝐍𝐨 𝐃𝐫𝐢𝐥𝐥𝐢𝐧𝐠 𝐑𝐞𝐪𝐮𝐢𝐫𝐞𝐝)

Regular price £89.99
Sale price £89.99 Regular price
Model number
WD-AS13
Replacement filter
WD-WF13
Operating temperature
40-100℉ / 5-38℃
Working pressure
15-100 psi / 100-689 kPa
Flow rate
1 GPM / 3.8 LPM (tested under 60 psi)
Feed water requirement
Municipal tap water
Filter capacity
12 months or 8,000 gallons

What should I do if water leaks after installation?

In the event of water leakage, turn off the water supply. If the water leakage is occurring at the thread, wrap the Teflon tape around the external thread. If the water leakage is occurring at the quick connection position, insert the quick-connect fitting to the end and make sure the hoses hit the bottom of the fitting. Contact us for solutions if the water leakage persists.

Why does the TDS value not decrease after filtration?

The main purpose of this waterdrop filter is not to remove TDS. TDS stands for total dissolved solids, and it is basically composed of inorganic salts and a small amount of organic matter. The filter can remove harmful substances while keeping beneficial trace elements. Please choose Waterdrop RO system if you are looking for physical removal of TDS.

When should I replace the filter?

The filter's service life is related to water quality. If the flow rate is significantly reduced or if the water has a peculiar smell, we suggest that you replace the filter.

Why does black water come out during flushing?

It's normal that black water comes out when flushing. The purpose is to remove carbon powder remaining on the surface of filter materials. You can normally use it after flushing for 5 minutes.
WD-K6-W
WD-K6-W
WD-K6-W
NSF/ANSI 42&372 Certified
The under sink water filter is NSF/ANSI 42 certified to reduce chlorine, taste, and odor and NSF/ANSI 372 certified for containing lead-free materials, ensuring your drinking water safety.
5+1 Stage Filtration Technology
Effectively reduces harmful substances such as chlorine, lead, chloroform and heavy metals, while adding essential minerals for safer, healthier hydration.
WD-K6-W
WD-K6-W
Food-Grade 304 Stainless Steel
Made from food-grade stainless steel, our under-sink water filter system is built to last. It is rust resistant, durable and leak proof for long lasting reliability.
12-Month Filter Lifespan
Unlock a year of pure, filtered water without the hassle of constant replacements. Enjoy continuous convenience.
WD-K6-W
WD-K6-W
Portable Design
Experience the convenience and flexibility of our renter-friendly water filter.
WD-K6-W
WD-K6-W

Customer Reviews

Based on 5 reviews
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N
Nick
Great device

Water cleanliness cannot obviously be underestimated, but it's taken for granted.
I find the unit inexpensive and unobtrusive, it was easy to fit and came with the necessary adapters to do so. Flow might have reduced slighty (I'm being picky as I guess there is placebo effect) but nothing to worry about. On the contrary, now I have far less to worry about as we all have nice drinking water.

C
Chris Brodie
Great product

Good product however customer service poor and slow.

Thank you for providing your valuable suggestions. We will forward them to our customer service department. Please provide the name of the customer service representative who assisted you, and we will request her to improve service efficiency and quality while taking appropriate disciplinary action. Waterdrop is committed to providing better products and services.

T
Tamas Lany

5+1 Stage Stainless Steel Direct Connect Under Sink Water Filter AS13(𝐍𝐨 𝐃𝐫𝐢𝐥𝐥𝐢𝐧𝐠 𝐑𝐞𝐪𝐮𝐢𝐫𝐞𝐝)

T
T.T.
So far so good. Much better than tap!

I am aware this isn't the most comprehensive filter on the planet, but for what I paid for it and how much better my water is it's totally worth it. Also it was simple to install and looks great even though nobody will see it nearly tucked under the sink. Removing the filter cover with the new tool is easy to do unlike written by many before.

I
Ivelin Dimchev

5+1 Stage Stainless Steel Direct Connect Under Sink Water Filter AS13(𝐍𝐨 𝐃𝐫𝐢𝐥𝐥𝐢𝐧𝐠 𝐑𝐞𝐪𝐮𝐢𝐫𝐞𝐝)