- Advanced Dual-Stage Filtration: Combines an outer microporous ceramic shell with an inner granular activated carbon core to trap particles and absorb chemicals.
- Universal Gravity System Compatibility: A perfect replacement candle/upgrade for Berkey (Big Berkey and larger), British Berkefeld (Doulton), Phoenix, ProOne, and other major stainless steel gravity water systems.
- No Priming Required: Ready to use straight out of the box with a quick rinse under cold water-no complicated pre-priming or pressurization needed.
- All-In-One Fluoride Reduction: Removes up to 97% of fluoride and heavy metals without needing expensive add-on secondary filters.
- Eco-Friendly & Sustainable: 95% plastic-free construction, cleanable/reusable ceramic exterior, and manufactured in the UK using renewable energy.
- Retains Essential Minerals: Effectively strips away dangerous toxins while leaving healthy salts, electrolytes, and minerals intact for crisp, great-tasting water.
- Zero Power Required: Harnesses gravity to purify tap water or natural freshwater sources (rainwater, rivers, lakes), making it ideal for loadshedding and off-grid use.
Important Product Information / Description
The Coldstream FTO Plus Ceramic Gravity Water Filter is a premium, high-efficiency replacement filter element designed for non-pressurized, gravity-fed water purification systems. Unlike standard filters that only reduce basic impurities, the FTO Plus features an “all-in-one” design capable of removing over 200 aggressive contaminants-including fluoride-without the need for secondary, costly attachments.
How It Works:
- Outer Ceramic Layer: Made from a unique silver-infused ceramic matrix that provides maximum protection against microbiological threats by mechanically filtering out microplastics, sediment, and bacteria, while the silver inhibits internal bacterial growth.
- Inner Carbon Media: A proprietary granular activated carbon core that targets dissolved chemicals, heavy metals, pesticides, and pharmaceuticals.
Independent Testing & Certifications:
Tested to strict international NSF/ANSI Standards (42, 53, and P231) by independent laboratories, ensuring the high-pressure cast ceramic meets extreme filtration metrics:
- Bacteria & Cyst Removal: 99.9999% (e.g., E.coli, Cholera, Cryptosporidium, Giardia)
- Fluoride Removal: Up to 97%
- Heavy Metals & Lead: 97% – 100% (Lead, Cadmium, Mercury, Zinc)
- Chemicals, PFAS & Chlorine: 94% – 99.9% (Pesticides, Herbicides, Chloramines)
Product Specifications:
- Model Number: CF163W (Candle Style)
- Dimensions: 8.0″ Length x 2.9″ Diameter (approx. 20cm x 7.4cm) – Note: This is slightly longer and wider than traditional Doulton filters, offering a larger filtration surface area and superior flow rates.
- Thread / Fitting Type: 1/4″ BSP with a 26mm stem (includes rubber sealing washers and wing nuts).
- Average Flow Rate: 1.0 to 2.0 Liters per hour (depending on system water levels).
- Lifespan: Up to 1,500 Liters or 6 months of use per filter (whichever comes first).
- Maintenance: Cleanable and reusable. If the flow rate slows down due to heavy sediment, simply scrub the outer white ceramic gently with a clean abrasive pad under running tap water to restore performance.
- Country of Origin: Made in the United Kingdom.
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