NOT SUITABLE FOR WALL MOUNT, COUNTER TOP OR UNDER COUNTER FILTERS
The Doulton Ultra Sterasyl Candle for Stainless Steel Gravity Filters is our top-selling ceramic water filter candle that is designed to fit all Stainless Steel Gravity Filter systems. Built with the combination of a microfilter ceramic outer, granular activated carbon and heavy metal removal media effectively reduces a range of different contaminants including sediments, microplastics, bacteria, trace organics, enhanced organics, pharmaceuticals, pesticides, PFAS (PFOA and PFOS), and heavy metals like lead.
In addition to its compatibility with our gravity water filters, this filter is also suitable for use with other gravity-fed water filter systems available on the market. Its superior performance and effectiveness make it a standout option in the industry.
Our Water Filter Candles are simply the Best in Performance
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Superior Efficiency Filter
Filters upto 99.99% of bacteria, cysts, turbidity and particles
Anti-Bacterial Properties
Anti-microbial formulation to inhibit microbiological growth
Retains Essential Minerals
Retains all naturally occurring essential minerals in drinking water
Eco Friendly
The ceramic is made from 100% natural earths and uses coconut shell carbon
No AMC
The systems and filters do not need any Annual Maintenance Services
Zero Water Wastage
Enjoy clean drinking water from the tap without wasting even a drop
No Electricity Needed
Our filters are gravity/pressurised systems and do not need electricity to operate
Do It Yourself
Our filters and candles are designed intuitively making it super easy for you to install them
Long Term Value
The filters may be cleaned, when used on turbid water, which allows re-use and gives 6-12 months life
Our high quality standards are why the Doulton. and British Berkefeld. brand names are so well known and respected for use in home water filtration systems around the world. Customers can, as a result of our exacting standards, expect the same high quality from our filters every time they are used.
Filtration Rating
Absolute (defined as >99.99%)
0.9 micron
Nominal (defined as >99.9%)
0.5 to 0.8 micron
Working Pressure
Minimum
10 psi
Maximum
N/A
Flow Rate
Unrestricted Flow at 3 Bar Pressure up to
N/A
Unrestricted Flow at 3 Bar Pressure up to
N/A
To achieve max performance
1.2 l/hr under gravity
To achieve max performance
0.3 US g/hr under gravity
Capacity
Litres
1500
US gallons
400
Heavy Metals Removal
Lead reduction pH6.5 @ 150ppb presence to NSF Std 53
>94% under gravity†
Inorganics Removal Free Chlorine Removal
2ppm presence to NSF Class 1 Std 42
Under Gravity >99%
Quality Approval
WRAS Approved
No
Turbidity redction to NSF std. 53
>98%
Pathogenic Organisms
% Bacteria Removal
>99.99% (E. Coli / Cholera / Shigella / Typhoid / Klebsiella Terrigena)
% Cyst Removal
>99.99% (Cryptosporidium)
% Cyst Removal
>99.99% (Giardia)
Enhanced Organics Removal
Lindane ≥2ppb presence
>99%
Atrazine ≥9ppb presence
>99%
Benzene ≥15ppb presence
>99%^
Working Parameters
Working temperature range
5 – 30 (ºC)
Working pH range of the filter
5.5 – 9.5
Suitable for use in Gravity filters
Yes
Recommended change frequency
6 months
^Tested as Hexachlorobenzene.
† Internally generated test data.
Know all about the Doulton Ultra Sterasyl
Product Attributes
| Specifications | Values |
|---|---|
| Filter Type | Ceramic Element |
| Width | 49 mm |
| Depth | 49 mm |
| Height | 177 + 19 mount |
| Weight | 0.27 kg |
| System Category | Filter |
| System Type | Portable |
| WRAS Certified | Yes |
Ultra Sterasyl improves clarity & taste
- Improves taste and odour
- Reduces sediments, microplastics, bacteria, trace organics, enhanced organics, pharmaceuticals, pesticides , PFAS (PFOA and PFOS) and heavy metals such as lead
- Replace every six months for best results
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.
Our products are manufactured in an EPA-registered establishment.
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.
Fits almost All Stainless Steel Gravity Filters
The Ultra Sterasyl is suitable to be used with British Berkefeld Stainless Steel Gravity Water Filters and most commonly available Stainless Steel Gravity Water Filters in India.
Shipping Policy
We take utmost care in shipping our products to you, however since our Filter Candles are made of all natural mineral clays, they are fragile. There is a chance that they may break due to mishandling during transit. Please report any Filter Candle damages/ breakages within 7 days of delivery to arrange for a replacement candle. Claims post this period will not be replaced by Doulton. No Returns or refunds will be applicable once the product is assembled and used.