How often should I replace the filter in my Doulton filter system?

We recommend replacing your filter every 6 months. If you notice a drop in water pressure or a change in taste, it may be time to replace the filter. You can try cleaning the filter first, following our guidelines if you notice any changes earlier.

What systems is the Biotect Ultra Filter compatible with?

The Biotect Ultra filter is compatible with all Doulton under sink and tap-mounted countertop systems. They are designed for use with any system that has an M12 fitting. For use with other brand check with manufacturer directly for compatibility.

Is the Biotect Ultra NSF certified?

The Biotect Ultra is Doulton’s hero water filter. Tested and certified by NSF to NSF/ANSI Standards 42, 53 & 401 (in our Ecofast Biotect Ultra Inline) and NSF/ANSI/CAN 372, it fits into all Doulton under sink & tap mounted countertop filter systems.

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Doulton 10" Biotect Ultra Drinking Water Ceramic Candle Filter 1 Pack

Doulton 10" Biotect Ultra Drinking Water Ceramic Candle Filter 1 Pack

Product ID: 535070201

Details

External testing certification
ANSI NSF
Item weight
0.36 Kilograms
Material
Ceramic
Product benefits
Reduce and and
Product dimensions
30D x 11.4W x

🏅NSF & ANSI certified quality

💧99.99% contaminant removal

🛠️M12 fitting compatibility

€ 72.12

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Description

💧 Elevate Your Hydration Game with Every Drop!

PURE TASTE EVERY SIP - Transforms tap water by removing chlorine, lead, PFAS, and bacteria while preserving essential minerals for a fresh, clean flavor.
TRUSTED CRAFTSMANSHIP - Proudly made in the UK with over 200 years of filtration expertise, ensuring durability and reliability you can count on.
SEAMLESS FIT REPLACE - Designed as a direct replacement cartridge for all Doulton HIP, HIS, and countertop systems with M12 fittings—easy swap, zero hassle.
LONG LASTING PERFORMANCE - Optimized to deliver premium water quality for up to 6 months before replacement, keeping your family hydrated and healthy.
CERTIFIED SAFETY ASSURANCE - Rigorously tested to NSF and ANSI standards, guaranteeing the highest level of contaminant removal and water purity.

The Doulton 10" Biotect Ultra Ceramic Candle Filter is a premium water filtration cartridge that removes 99.99% of contaminants including bacteria, chlorine, lead, and PFAS, while retaining healthy minerals. Compatible with M12 fitting under-sink and countertop systems, it is NSF and ANSI certified, made in the UK with over 200 years of expertise, and designed for a 6-month lifespan to ensure consistently fresh, great-tasting water.

Specifications

ASIN	B0BZWRLKZ8
Benefits	Reduce impurities and pollutants and improve the taste and smell of the water
Best Sellers Rank	46,980 in DIY & Tools ( See Top 100 in DIY & Tools ) 38 in Under-Sink Filters
Brand	DOULTON
Brand Name	DOULTON
Compatible Refrigerator Models	LG LFXS28968S
Country Of Origin	United Kingdom
Customer Reviews	4.5 out of 5 stars 90 Reviews
EU Spare Part Availability Duration	6 Months
External Testing Certification	ANSI, NSF
External testing certification	ANSI, NSF
Item Dimensions D x W x H	30D x 11.4W x 5.7H centimetres
Item Weight	0.36 Kilograms
Item weight	0.36 Kilograms
Manufacturer	Doulton
Manufacturer Part Number	FBM-BE-W9123050
Material	Ceramic
Material Type	Ceramic
Model Number	FBM-IE-W9123050
Number of Items	1
Product benefits	Reduce impurities and pollutants and improve the taste and smell of the water
Product dimensions	30D x 11.4W x 5.7H centimetres
Set Name	M12
UPC	822355004614
Unit Count	1.0 count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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€ 72.12

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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