Ultra Sterasyl Doulton Ceramic Water Filter Candle 6" PFAS -Volume Discounts

25 3, 2025

Ultra Sterasyl® is Doulton newest filter candle that removed 99.38 % of PFAS. The combination of a microfilter ceramic outer, granular activated carbon and heavy metal removal media effectively reduces a range of different contaminants including bacteria, trace organics, enhanced organics, pharmaceuticals and heavy metals such as lead. And as well as working with our gravity water filters, it’s also compatible with all other gravity fed water filter systems on the market.

Please Note: Only recommended for large filter candle inserts as these candle need a decent amount of gravity force to filter the water. They are taller than a standard Doulton, ceramic height nearly 5.9" (150mm). .

Size : 5.9 inches

Model : 8656 Imperial Doulton Ultra Sterasyl

Change your ceramic water filter candle every 6 - 12 months for consistently clear, tasty and odourless water. If you live in a cloudy water area, you can also clean the Ultra Sterasyl® filter to help restore its flow.

Replacement ceramic water filter cartridge, complete with wing nuts & washers
Improves taste and odour
Reduces bacteria, heavy metals, trace organics, enhanced organics, pharmaceuticals and PFAS (PFOA & PFOS).
99.9% reduction of microplastics*
Filters are suitable for use in Berkey, Phoenix, Purewell, Newton Gravity Water Filter Systems, Durand, New Star & large Billabong units.

Official Test Results:

Substance Tested

% Removed

Giardia and cryptosporidium

> 99.9%

Chlorine (Pool water Smell)

99%

PFAS

> 99.38%

Pharmaceuticals

> 99.1%

Lead & Copper

> 99.5%

Range of Pesticides

95%

Zinc & Manganese

> 99.4%

Aluminium

> 97.4%

Lindane

98.6%

Dieldrin

> 99.2%

Chloroform

> 99.1%

Dichlorobromomethane

> 99.5%

Bromoform

> 98.1%

E.coli, Cholera, Shigella,

Salmonella & Klebsiella

> 99.9%

CAPACITY - 1500 Litres depending on water quality

(*As tested and Certified by NSF to NSF/ANSI Std 401)

Can last up to 12 month or 2000 litres approximately depending on local water supply and quality.

Super Sterasyl Imperial filter manufactured by Royal Doulton UK (British).

In the simplest of terms, GAC(Granular Activated Carbon) uses a carbon material that absorbs PFAS. Doulton filter contain GAC.

Effortlessly will purify municipal town water, tank water, river water and bore water.

Flow rate under gravity is approximately 900 ml per hour, absolute filtration down to 0.5 micron

Manufactured by Fairey Industrial Ceramic Laboratory (Doulton) in England

No need to sterilise or boil water, as the Doulton® proprietary system inhibits microbiological growth.

The small amount of plastic used in the candle frame is BPA-free.

Each Ultra Sterasyl candle has a unique 10-digit code on the filter frame, guaranteeing authenticity.

The Ultra Sterasyl is the only NSF certified NSF 42/53/372/401 ceramic gravity water filter in the world!

More detailed Ultra Doulton information

British Berkfeld / Royal Doulton Imperial gravity candles are suitable for Australis Billabong and Billabong Surf Gravity Water Purifiers, , Filteroo Stainless Steel , Durand Water Filters, Stoneware with large filter chambers, Hi-tech, Filteroo, New Star Filters, replacement SRVDA, MyWater Filter Gravity Filters, Bendigo Pottery Water Filter and most other gravity fed water purifiers with large upper filter chambers