SKU: 19681843979

Doulton Ultracarb Countertop Water Filter Replacement Cartridge W9123006

Sale price$125.99 Regular price$139.99
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Description

Doulton Ultracarb Countertop Water Filter Replacement Cartridge W9123006Experience world class water purification with the Doulton UltraCarb Ceramic Filter Cartridge. This high performance element combines a silver impregnated ceramic outer shell with an advanced activated carbon block core. Designed to provide comprehensive 4 stage filtration, it actively targets bacteria, cysts, lead, and chemicals to deliver crystal clear, safe drinking water straight from your tap. Why You'll Love It Total Pathogen Protection: Removes

Experience world-class water purification with the Doulton UltraCarb Ceramic Filter Cartridge. This high-performance element combines a silver-impregnated ceramic outer shell with an advanced activated carbon block core. Designed to provide comprehensive 4-stage filtration, it actively targets bacteria, cysts, lead, and chemicals to deliver crystal-clear, safe drinking water straight from your tap.

Why You'll Love It

  • Total Pathogen Protection: Removes over 99.99% of bacteria (E. coli, Cholera, Salmonella) and cysts (Cryptosporidium, Giardia).
  • Heavy Metal & Chemical Defense: Reduces lead by 98.3% and significantly lowers chlorine, insecticides, herbicides, and hydrocarbons.
  • Cleanable & Reusable: The unique ceramic shell can be scrubbed clean to restore water flow, extending the filter life for up to 6 months, backed by a 12-month warranty.

Advanced 4-Stage Filtration Technology

The Doulton UltraCarb is more than just a filter; it is a multi-stage purification powerhouse. The first stage consists of a micro-porous ceramic shell that provides a fine physical barrier to particles and bacteria. The second stage is silver-impregnated to prevent bacterial growth (bacteriostatic). The third stage features a high-density carbon block to remove chlorine and organics, while the final stage specifically targets and reduces heavy metals like lead.

Technical Specifications
Model W9123006 UltraCarb
Dimensions 10" L x 2" D (254mm x 49mm)
Mount Style 3/4 inch (19mm) Short Mount Thread
Micron Rating 0.5 Micron Nominal / 0.9 Micron Absolute
Optimum Flow Rate 1.9 Litres per minute
Filtration Capacity 2,300 Litres or 6 Months
Certifications NSF/ANSI Certified
Warranty 12 Months
Installation Instructions

For Pressure Filters (Under-Counter/Countertop):

  • Place the rubber O-ring over the threaded mount and screw the candle into the housing until a seal is made. Do not over-tighten.
  • Flush the filter by running water to waste for 10 minutes.
  • Allow the filter to stand unused overnight, then flush again for 10 minutes before use.

For Gravity Filters:

  • Place the sealing washer over the mount, secure it through the upper housing hole with the wing nut. Do not over-tighten.
  • Discard the first full chamber of filtered water.
  • Run water until it is clear; your filter is then ready for use.
Cleaning & Maintenance Guide

Restore Flow Rate: Over time, the ceramic shell will trap particles, which may reduce water flow. To restore performance, simply remove the cartridge and scrub the surface evenly with a clean abrasive kitchen pad under running water.

Safety Tip: When cleaning, ensure the open-ended plastic mount stays clear of the water to avoid any contamination of the purified interior.

Common Questions

How often should I replace the Doulton UltraCarb filter?

For optimal performance and health safety, it is recommended to replace the filter every 6 months or after filtering 2,300 litres of water, whichever comes first.

Can I clean the ceramic filter if the water flow slows down?

Yes! One of the best features of Doulton ceramic filters is that they are cleanable. You can gently scrub the outer shell with an abrasive pad under running water to remove surface buildup and restore flow.

Does this filter remove fluoride?

While the UltraCarb is exceptionally effective against bacteria, lead, and chemicals, it is not specifically designed for fluoride removal. If you require fluoride reduction, we recommend our specialized fluoride-reduction cartridges.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 19681843979

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Verified User
Massapequa, US
★★★★★ 5
The best eczema cream I’ve used !!!
Size: 6.76 Ounce (Pack of 1)
I will give 10 stars if it were available!! Used most of the eczema creams out there, including prescribed ointments, but given the fact you can’t avoid using water on your hands throughout the day, the eczema was only getting worse for the past couple of months! I am glad I didn’t give up and found this cream!!! The second I put this cream on my hands, it immediately moisturized the itching and flaking skin without drying or being greasy unlike other creams I’ve used before. It’s very calming, soothing, and deeply moisturizing! So I had to write this review for those who are suffering the similar symptoms. This may help you as much as it is helping me as I speak!
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Reviewed in the United States on May 5, 2026
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Verified Purchase
Megan
Belleville, US
★★★★★ 4
Seems to work for damaged barrier (accidental damage as well as eczema and rosacea).
Size: 6.76 Ounce (Pack of 1)
SO I am currently tryign to repair a damaged skin barrier. I have both rosacea and eczema so it's nearly impossible to find a product that makes both conditions happy. I started out using the cream version of this but my face always felt dry with it. I decided to try this since a balm usually helps keep in moisture much better. I am only using a gentle cleanser and this, planning on adding in a toner at some point. At first I thought I was sent the cream again because this comes out like their cream version but as you rub it to spread, you can tell it has a thicker feel to it. It spreads easily and doesn't tug at my skin. Seems to sink in pretty quickly but it does leave a sticky film until it completely absorbs. I can feel my eyelids stick while waiting. Not sure how long it takes to fully absorb because once it does on my eyelids, I forget. But the stickiness does go away and leaves a soft texture behind. I do find some itching in places I normally get when my skin dislikes an ingredient. But I'm not sure if it's my normal or current damaged barrier. It helps with the dry feeling and I would say I only feel a slight tightness. But so far, the best moisturizer I have used. And I love that there is NO NIACINAMIDE, NO HYALURONIC ACID, no oat, no shea butter, and no cica/centella asiatica. These ingredients wreak havoc on my skin and everybody is adding this to everything. It's been so hard to find a moisturizer.
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Reviewed in the United States on September 18, 2025
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Verified Purchase
GAIL SUTHERLAND
Phoenix, US
★★★★★ 5
Works quickly to calm itch
Size: 6.76 Ounce (Pack of 1)
I had an itchy outbreak on the back of my hand the day this product arrived. Perfect timing. Applied Avene and within a short time the itch calmed almost 100%. Slept through the night and this morning, the red rash is about 95% healed. So glad I bought this. Just another old age issue to deal with.
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Reviewed in the United States on May 21, 2026
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M. Gondek
Battle Creek, US
★★★★★ 5
Excellent for my sensitive skin and rosacea
Another excellent product from this brand. I have type 1 rosacea on my cheeks, even when I avoid triggers (like red wine, warm weather, etc.), and very sensitive skin overall. I've been using the cicalfate serum from this brand for the sensitivity, but it didn't help the redness. After two weeks of using this twice daily, I noticed a significant difference. After a month, I had no redness unless I encountered a trigger. Even then, the intensity of the redness seemed less. I tried going without this product for a month when the first bottle ran out, and sadly, the redness started coming back within a cycle of weeks. I've got this on auto-delivery now, along with the cicalfate serum. I never want to be without it!
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Reviewed in the United States on October 29, 2025
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Verified Purchase
Sarah
Natrona Heights, US
★★★★★ 5
Best moisturizer for sensitive skin
I have very sensitive skin and have tried many products over the years. This is by far the best daily moisturizer. I don’t wear makeup other than under eye concealer. This keeps my skin looking and feeling great. Not greasy. One bottle lasts about a month. I have probably bought this 10 times in the past year.
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Reviewed in the United States on February 27, 2026

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