OrganicDiscount
Doulton® Fluoride Reduction Cartridge (9B04) for DUO & TRIO systems

Doulton

Doulton® Fluoride Reduction Cartridge (9B04) for DUO & TRIO systems

Reviewed byUpdated 4 Jun 2026

Best price available

£36.45

From £36.45 across 1 merchant
The Fluoride water treatment cartridge is used ahead of our ceramic water filter cartridges to reduce the levels of fluoride in your water supply. Fluoride can be naturally occurring and is added at a safe level as part of the water treatment process, but this cartridge is designed to provide an option for those who would prefer to reduce the level. Designed to reduce fluoride in drinking water For use in Duo & Trio Systems Recommended to be replaced every 3 months

Price Analysis

Fair Price

The current price is around the average. It's a reasonable time to buy.

Current Best

£36.45

Average Price

£36.45

Lowest Ever

—

Highest Ever

—

Compare Prices (1 merchant)

Compare prices for Doulton® Fluoride Reduction Cartridge (9B04) for DUO & TRIO systems

Do

Doulton

Best Price
In Stock

Price

£36.45

Shipping

—

Total

£36.45
Go to Store

Price Alert

Get notified when the price drops. No account required.

Get a price drop alert
£

Current best price: £36.45

Product Details

BrandDoulton
CategoryPlumbing
MerchantDoulton
GTIN822355001767
MPNW9125030-01

Related products

See all in Plumbing→
Nedis Hose Clip | 20 - 32 mm | Metal

Nedis

Nedis Hose Clip | 20 - 32 mm | Metal

£5.87

Best price at Boxed2me

Compare Prices
Nedis Hose Clip | 25 - 40 mm | Metal

Nedis

Nedis Hose Clip | 25 - 40 mm | Metal

£5.87

Best price at Boxed2me

Compare Prices
Nedis Outlet Pipe Hose Extension Piece | 23 mm to 21 mm

Nedis

Nedis Outlet Pipe Hose Extension Piece | 23 mm to 21 mm

£0.74

Best price at Boxed2me

Compare Prices
Nedis Outlet Pipe Hose Extension Piece | 19 mm to 22 mm

Nedis

Nedis Outlet Pipe Hose Extension Piece | 19 mm to 22 mm

£5.87

Best price at Boxed2me

Compare Prices
Nedis Outlet PipeExtension Piece with 2 Hose Clips | 19 mm to 22 mm | Grey / Metal

Nedis

Nedis Outlet PipeExtension Piece with 2 Hose Clips | 19 mm to 22 mm | Grey / Metal

£8.81

Best price at Boxed2me

Compare Prices
Nedis Inlet Hose 3/4'' Straight - 3/4'' Angled 50 bar 25 °C 3.50 m

Nedis

Nedis Inlet Hose 3/4'' Straight - 3/4'' Angled 50 bar 25 °C 3.50 m

£15.47

Best price at Boxed2me

Compare Prices
1400x840mm Folding Bath Shower Screen White Bathroom Waterproof Enclosure

CFW

1400x840mm Folding Bath Shower Screen White Bathroom Waterproof Enclosure

£69.99

Best price at Cheap Furniture Warehouse

Compare Prices
Nedis Outlet Pipe Hose Extension Piece | 22 mm to 22 mm

Nedis

Nedis Outlet Pipe Hose Extension Piece | 22 mm to 22 mm

£5.87

Best price at Boxed2me

Compare Prices

Frequently Asked Questions

What is the best price for Doulton® Fluoride Reduction Cartridge (9B04) for DUO & TRIO systems?+
The best price for Doulton® Fluoride Reduction Cartridge (9B04) for DUO & TRIO systems is currently £36.45 from Doulton. We compare prices across 1 merchant to find you the lowest price.
How do I get notified when Doulton® Fluoride Reduction Cartridge (9B04) for DUO & TRIO systems drops in price?+
You can set a free price alert on this page — just enter your email and your target price. We'll email you as soon as the price drops to that level. No account needed.
Is Doulton a good brand?+
We compare Doulton products across multiple UK merchants to help you find the best deals. Check our Doulton brand page for more products and price comparisons.

How we make money

OrganicDiscount is free to use. When you click a link to a merchant and make a purchase, we may earn a small affiliate commission at no extra cost to you. This helps us keep the site running and continue comparing prices across UK retailers. Our rankings and recommendations are never influenced by commission — we always show the lowest price first.