Discover the complete collection of user manuals and installation guides for Doulton® & British Berkefeld® ceramic water filters.
Here, you’ll find step-by-step instructions, maintenance tips, and troubleshooting advice to ensure your water filtration system operates at peak performance. Whether you’re setting up a new filter or looking to maintain an existing one, our comprehensive guides provide all the information you need for safe and effective use. Browse by product to find specific instructions tailored to your model, ensuring clean, filtered water with every use.
To obtain the manual you need, simply click on the image of your product below.
British Berkefeld Product Instructions

1 Litre Stainless Steel Gravity System
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6 Litre Stainless Steel Gravity System
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8.5 Litre Stainless Steel Gravity System
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12 Litre Stainless Steel Gravity System
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Sight Gauge
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Ultra Sterasyl® (8674)
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Ultra Fluoride (8B76)
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HBA MKII Wall-Mounted Water Filter System
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Doulton Product Instructions

Countertop Filter System
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Countertop Filter System (Chrome)
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Heritage Gravity Filter System
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HIP Biotect Ultra® Inline
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HIP DUO
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HIP TRIO
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Biotect® Ultra SI (2505)
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Biotect Ultra® (2501)
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Chlorine Reduction Cartridge (9C94)
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Filter Bottle Replacement Cartridge
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Fluoride Reduction Cartridge (9B04)
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Limescale Reduction Cartridge (9A04)
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Nitrate Reduction Cartridge
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PFAS Chlorine Reduction Cartridge
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Sediment Reduction Cartridge (9E04)
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Ultracarb M15 Filter (5594)
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Ultracarb SI (9505)
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Ultracarb (9501)
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Taste 2 Water Bottle
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Royal Doulton® Elite
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