Super Sterasyl® for British Berkefeld HBA – MK II & HCP Water Filters

1,999 1,999

In stock


The Super Sterasyl® Water Filter Candle for Doulton and British Berkefeld is a next-level upgrade from the Sterasyl (which is a Silver-impregnated ceramic microfilter). The Super Sterasyl’s ceramic shell is filled with granular activated carbon, to give superior flow rates in a gravity filter. Super Sterasyl enables removal of particles, pathogenic bacteria, cysts, etc. with additional chlorine and organics removal capabilities.

*In-house & independently tested.


Launch Offer! Avail a 20% Discount on Checkout on the MRP


Doulton might be your best pick

If your tap water has a TDS (Total Dissolved Solids) of less than 500 ppm, which most municipal water connections do, Doulton might be the best and cost effective option for you to get healthy, tasty drinking water, as it effectively filters out 99.99% plus of common contaminants along with bacteria, cysts and particles.

Your package includes
  • Doulton Super Sterasyl Water Filter Candle
  • Instruction Manual
Start earning for clean drinking water

Doulton Drops is our rewards program. You earn Doulton Drops every time you or your referred friend purchase a Doulton product from our website. You can share your referral code with your friends and let them enjoy a 5% discount on their purchase. Every time a user you referred makes a purchase, you get 5% of their purchase value as Doulton Drops. You can start redeeming your Doulton Drops once you have collected 200 Drops. This can be for any number of Drops you like to redeem, any time. No questions asked.

Worldclass quality & performance

Doulton. water filters have now been manufactured continuously in the UK for more than 185 years. We hold the coveted NSF. and WRAS certificates, demonstrating that our drinking water filters have passed the highest international testing standards. Millions of ceramic filter candles
are produced annually, which sell to 140 countries worldwide. This global success is because Doulton. and British Berkefeld. drinking water filters are so versatile – they will do a job on any water supply.

Superior Efficiency Filter

Filters upto 99.99% of bacteria, cysts, turbidity and particles

Anti-Bacterial Properties

Anti-bacterial formulation contains silver 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


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

Take home the world's most popular water filter candle

In stock

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

10 psi


125 psi

Flow Rate
Unrestricted Flow at 3 Bar Pressure up to

4.5 l/min

Unrestricted Flow at 3 Bar Pressure up to

1.2 US g/min

To achieve max performance

1.2 l/hr under gravity

To achieve max performance

0.3 US g/hr under gravity



US gallons


Inorganics Removal Free Chlorine Removal
2ppm presence to NSF Class 1 Std 42

Under Gravity >99%

2ppm presence to NSF Class 1 Std 42

Under Pressure >50%

Quality Approval
WRAS Approved


Turbidity redction to NSF std. 53


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


Atrazine ≥9ppb presence


Benzene ≥15ppb presence


Working Parameters
Working temperature range

5 – 30 (ºC)

Working pH range of the filter

5.5 – 9.5

Suitable for use in Gravity filters


Recommended change frequency

6 months

^Tested as Hexachlorobenzene

Meet The Super Sterasyl® up-close

Outer Shell

Outer Shell - Micro Filtration of bacteria, cysts and particles


Anti-bacterial formulation contains silver to inhibit microbiological growth within the ceramic.

Activated Carbon

Granular activated carbon takes out chlorine and organics, improving taste and odour.

In general, the smaller the pore size of a filter and the more complicated the path the water takes through the filter medium, the more effective it is at removing particles from water. A ceramic has a small and complex pore structure, making it an ideal filter medium. The pore structure of Doulton. and British Berkefeld. ceramic drinking water filters is accurately controlled. This expertise gives the candles the highly consistent pore structure necessary to remove a wide range of water borne contaminants over the life of the filter.

At the heart of every Doulton® and British Berkefeld® water filter candle is a Sterasyl® silver impregnated ceramic microfilter. The incorporation of silver locked within the ceramic structure inhibits the growth of bacteria on the ceramic filter. 

By incorporating activated carbon in the form of granular carbon or carbon block, the Super Sterasyl® combines the advantages of ceramic and carbon treatment within a single filter element.

Know all about the Super Sterasyl® Filter Candle

Product Attributes
Specifications Values
Part noW9121711
Filter Candle TypeSuper Sterasyl®
Filter Candle Specs254 mm long, 49 mm diameter, 38 mm long mount.
Max Operating Pressure100 psi
Max Operating Temperature30ºC
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.

The Doulton Water Filter Legacy

Doulton Water Filters carry a legacy of almost 200 years. It also stands as a testimony to that many years of continuous technical improvements to the water filter we launched in 1826.

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Doulton's Unique Multi-level Filtration

A multi-level filtration process that produce clear, great-tasting water, straight from your kitchen tap or on the go. Doulton filtered water keeps all health-giving minerals.

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If you have municipal water supply or water with TDS less than 500, Doulton might be the perfect water filter for you

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Know your Water

Understanding the quality and safety of the water you consume is fundamental to a healthy life. And it starts with knowing the basics that govern good and bad drinking water –  knowing its TDS, Hardness and how to test it.

What is TDS?

TDS stands for Total Dissolved Solids. It refers to the total concentration of all inorganic and organic substances that are dissolved in the water. These include minerals, salts, metals, and other compounds. It is an important indicator of water quality. High TDS levels in drinking water can affect its taste, appearance, and overall suitability for consumption.

What is Hard Water?

Water that contains high levels of dissolved minerals, primarily calcium and magnesium ions is Hard Water. These minerals are picked up as water flows through rock and soil. The higher mineral content in hard water can lead to issues such as scaling in pipes and appliances, as well as reduced lathering of soaps and detergents.

Test your Water

It is now super easy to test the quality of your drinking water for its TDS score and hardness. The Government of India, under its Jal Jeevan Mission, has made Water Quality Labs accessible to general public. Simply search with your locality to find the Water Lab nearest to you and get it checked at a very nominal cost.

Doulton water filters makes sense and cents

For a wise, cost conscious consumer who wants best bang for their buck, a simple comparison of the most common drinking water solutions is enough to make the best decision for their household. This comparison was arrived based on factors such as Average Unit/System costs, Annual maintenance costs, Water Consumption Charges based on RO Purifier Recovery Rates, Electricity Consumption Charges. For Doulton, British Berkefeld HBA and Sterasyl System were considered.

Doulton Water Filter

A Sensible, Sustainable Choice
  • No Electricty Requirement
  • No Water Wastage for Life
  • No Annual Maint. Contract
  • Preserves Natural Minerals
  • Installation as Easy as DIY
  • Eco-friendly & Compostable

Bottled Water

Uncertain Quality And Content
  • No Electricity Requirement
  • No Water Wastage for Life
  • No Annual Maint. Contract
  • Missing Natural Minerals
  • Installation as Easy as DIY
  • Cans disposed in Landfill

RO Purifiers

'Empty Water' Every day
  • Dependant on Electricity
  • Wastes 3 L for 1 L of Water
  • Dependant on AMC always
  • Natural Minerals Removed
  • Installation by Tech Team
  • Cartridges disposed in Landfill

UV Purifiers

Eliminates Microbes. Nothing Else.
  • Dependant on Electricity
  • No Water Wastage Ever
  • Dependant on AMC Tech
  • Retains Natural Minerals
  • Installation by Tech Team
  • Catridges disposed in Landfill

Better conversations. Better outcomes.

If your water source is borewell/tanker etc with TDS above 500 ppm, we do not recommend Doulton Water Filters.

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  • *If your water source is borewell/tanker etc with TDS above 500 ppm, we do not recommend Doulton Water Filters.


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