
The Ultra Fluoride*
Ultra Fluoride Doulton 7"
water filter is WRAS approved and provides you with the option to filter both naturally-occurring and added fluoride from your drinking water.
The Ultra Fluoride has a ceramic micro-filter outer shell** and contains granular activated carbon and fluoride-reduction media, to give superior flow rates in a gravity filter. It offers the filtration of particles, pathogenic bacteria and cysts, with additional capabilities for chlorine and organics and lead reduction.
Ceramic formulation contains silver to inhibit growth of bacteria on the ceramic element
Our products are manufactured in an EPA-registered establishment
Doulton 7" Ultra Fluoride (W9120133)
Replacement Water Filters for Britsh Berkefeld Gravity Water Filter System
Doulton 7" Ultra Fluoride filters
- The Doulton Ultra Fluoride 7" candle removes more than 99.99% of pathogenic bacteria, disease-causing cysts such as Cryptosporidium and Giardia, and particles.
- Ideal for camping, emergency situations, Rented Properties and everyday use.
- For use on municipal or natural water supplies.
- Saves you money on expensive bottled water.
- No need to sterilise - Doulton® ceramics proprietary system inhibits microbiological growth.
Ceramic filter candles can be cleaned to extend life.
The British Berkefeld Gravity Water Systems can be found on this page in the "You may also like" section.
Size: 7” (177mm) long x 2 1/2” (67mm) diameter. 1 1/2” (38mm) BSP long threaded mount.
Ultra Fluoride (NEW) 7" Doulton - British Berkeld Gravity Filter Candle
This is Doulton new gravity filter candle - Guarantees to filter out a % Fluoride for the life of the candle
Thread size: 11mm
Candle Life: 1600 litres 9-12 months (approx. 12 months when using 4 Litres per day)
Made in Britain by British Berkefeld (Doulton)
Multistage Filtration in one ceramic filter cartridge(candle):
- Outer Shell - Micro Filtration of bacteria, cycst and particles
- Anti-Bacterial formaulation contains silver to inhibit microbiological growth within the ceramic
- Activated carbon takes out Chlorine and organics, improving taste and odour
- Heavy metal reduction media which takes out toxic lead
- Fluoride removal media takes out fluoride
- High Efficiency Filter (99.99% plus filtration of bateria, viruses and particles)
- remove a percentage of both naturally-occurring and added fluoride from your drinking water
- Long Life / Value for money (Cleanable filter surface for prolonged life)
- Anti-bacterial formulation
- Retains Essential Minerials (Keeps the minerials beneficial to health)
- No Power Required ( Cost effective to run)
Suit for all the ceramic benchtop

This product also fits Berkefeld stainless water purifier and Pottery water filters
Compatible Models
Please refer to the product description above for compatible filter numbers, refrigerator models, and system model information.
If you cannot find your model number or are unsure whether this product is suitable for your system, please contact us before purchasing.
Contact Us for Compatibility SupportInstallation Guide
Please use the general guide below to help identify your filter type and follow the correct replacement process. Filter location and replacement steps may vary depending on your refrigerator or water filtration system model. Always refer to your appliance manual for the exact filter location and specific instructions.
Need Help Finding the Correct Filter?
Before ordering, compare your old filter, check the model number or filter code, and confirm the connector type. If you are unsure, please contact Water Filter Distributors for assistance.
Whole House System Installation Manual
For whole house filtration systems, please refer to the detailed installation manual below. Professional installation by a licensed plumber is recommended.
View Whole House Installation ManualTwin Cartridge Under Sink Installation Guide
For twin cartridge under sink systems, please refer to the installation guide below. This guide is suitable for systems supplied with a dedicated faucet, diverter valve, tubing and installation kit.
Important Notes
- Filter location and replacement steps may vary depending on your appliance or system model.
- Flush approximately 5–10 litres or 3–5 minutes of water after installation.
- Use with cold potable water only.
- Check for leaks after installation and reinstall if necessary.
- Always follow your appliance manufacturer's instructions.
Certification & Quality Assurance
Water Filter Distributors is operated by Mexi Trading Pty Ltd, an Australian owned and operated company. Our products are supplied with a strong focus on quality, safety and trusted filtration performance.
Important Certification Notice
- Certification details may vary depending on the specific product model.
- Please refer to the product description, packaging or official documentation for model-specific certification information.
- If you require confirmation for a specific product, please contact Water Filter Distributors before purchasing.