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Our replacement ceramic filter for use within ALL Gravity Filter Systems: Ultra Sterasyl. Ceramic microfilter with granular activated carbon and heavy metals removal media.
The Ultra Sterasyl is handmade by UK professionals to reduce common contaminants like bacteria, chlorine, organics such as pesticides and herbicides, lead and some pharmaceuticals. Designed for use to significantly improve the clarity, taste and odour of drinking water.
Ultra Sterasyl ceramic filter candle to fit Gravity Systems
Long Lifetime
It is recommended to change these filter candles every 6 months for maximum efficiency however the outer shell can be cleaned with a brush or scotch pad to prolong their lifespan.
Made from natural raw materials
A ceramic water filter inspired by nature and made from natural raw materials to deliver superior flow rates in gravity water filters for reliable ceramic filtration technology - without the removal of naturally occurring minerals from your water.
Ultra Sterasyl Benefit
The Ultra Sterasyl Candles remove suspended solids, turbidity, parasites, pathogenic bacteria, chlorine, bad taste & odor and have added lead and heavy metal removal capabilities.
Filtering Water Since 1826
A ceramic water filter inspired by nature and made from natural raw materials to deliver superior flow rates in gravity water filters for reliable ceramic filtration technology - without the removal of naturally occurring minerals from your water.
The Ultra Sterasyl produces safe and tasty filtered drinking water with up to 99.99% removal of common contaminants*. Replace your ceramic filter every 6 months. Suitable for cleaning, to restore the flow in high-turbidity water areas.
All gravity fed systems offer the choice to mix and match between ceramic filters so you can target your water concerns.
*In-house & independently tested.
Compatible Related Products (1.58 - 2.25 - 3.17 Gallons)
Discovery our Stainless Steel Gravity Water Filter Housing
Ideal for rented properties, Camping and Prepping. No power required. Easy to install and use. Simple to maintain. Wholly reliable. All fixings are included
Why Doulton Water
with up to 99.99% removal of common contaminants
More Information
- 4 Digit Code8674
- Filter Type
- Ceramic Element
- Width (mm)56.00
- Depth (mm)56.00
- Height (mm)228.00
- Weight KG0.270000
- System Category Filter
- System Type Portable
- WRAS Certified Yes
FAQ
James
Reviewed in the United States on March 8, 2025
I've been searching for excellent filters for my Berkey gravity water filter, and I'm thrilled to say I've finally found them! These filters perform just as well, if not better, than the originals. I'm so delighted with my discovery. Thank you for offering such fantastic filters! The taste is amazing!
kerry hardy
Reviewed in the United States on March 19, 2025
I don't even own a British Birkin. I used a off-brand filter that looks similar and just put the Birkin filters in. Seems to work just great.
CK
Reviewed in Canada on March 12, 2025
Excellent, clean water
Candace D.
Reviewed in the United States on March 11, 2025
fitting fit fine in Berkey can, Filters bolt that goes thru the can does NOT fit the Berkey floride (white bottom) filters so they are not compatible with the white bottom filters from berkey
Marco
Reviewed in Italy on February 7, 2025
É molto efficace, risulta un pó caro rispetto alla durata. Ma il risultato è ottimo.
Artsymamanana
Reviewed in the United States on February 17, 2025
I have to admit, I was nervous at first. They did not seem to work, so I got frustrated and went to bed. I the morning, the waterhad finally filled the lower compartment. The next day, I refilled it again, still slow, but it worked. Since then. It's still slower than my old filters, but the water is great! I can deal with the speed now. I'm sure it will get better over time.
Jon jay
Reviewed in the United States on February 1, 2025
These are the best. Although i loved the berkey black filters, these are tried and true and do their job. Perfect replacement for berkey
Niamh
Reviewed in Germany on January 19, 2025
Great filter. Easy to fit. Arrived intact with all necessary parts.
AC
Reviewed in the United Kingdom on June 30, 2024
The media could not be loaded.
JT
Reviewed in the United States on December 21, 2024
We got these filters to replace the black Berkey filters that we used to get. These are perfect! I actually like them better because you don't have to prime the filters before you put them in, which is so much easier than the old Berkey filters were. They fit the stainless steel Berkey countertop units perfectly. The water tastes great, so I don't have anything bad to say about them. Recommended!
Yvette
Reviewed in the United States on December 20, 2024
I verified the lot codes and they’re legit filters. My water tastes great! Just like it did with my Berkey filters!
Natalia
Reviewed in Spain on December 19, 2024
Buenos filtros !
Nonni Rose
Reviewed in the United States on November 2, 2024
Bought my berkey during covid and this is my third ceramic filter refill so about every 18 months at a gallon a day or so. Fast shipping and as described original product and boxing. Easy to install just unscrew old take out and screw in new one comes w fresh rubber washer that goes inside to replace prevent leakage. Takes a minute for gravity fed water to start dripping but working like a charm. I have the 1.5 gallon stainless steel Berkey and thoroughly enjoy it about 18” high and lightweight for travel. My sons family has the 2.5 Big Berkey at his house and he uses the carbon filters. Highly recommend this water system worth the money. 💰
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