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Discover the british berkfeld ceramic filter - Our Top-Selling Ceramic Filter for ALL Gravity Filter Systems

The British Barkfeld Ultra or Super Sterasyl ceramic cartridge filters is your go-to choice for enhancing the quality of your drinking water within ALL Gravity Filter Systems. This WRAS-approved filter boasts a ceramic microfilter outer shell, combined with granular activated carbon and heavy metals removal media for unbeatable filtration performance.


Handcrafted by skilled professionals in the UK, the Ultra Sterasyl is designed to tackle a wide range of common contaminants, including bacteria, chlorine, organic pollutants like pesticides and herbicides, lead, and select pharmaceuticals.


Its primary mission? To drastically improve the clarity, taste, and odor of your drinking water.


Rest easy knowing our products are meticulously manufactured in an EPA-registered facility, adhering to the highest quality standards.


Inspired by the elegance of nature and crafted from all-natural raw materials, the Ultra or Super Sterasyl ceramic filter ensures exceptional flow rates in gravity water filters. Unlike some filtration systems, it won't strip away the naturally occurring minerals in your water, preserving its essential goodness.


The Ultra Sterasyl guarantees safe and delicious filtered drinking water, removing up to 99.99% of common contaminants*. Remember to replace your ceramic filter every six months to maintain optimal performance, even in high-turbidity water areas.


With our versatile gravity fed systems, you have the flexibility to mix and match between ceramic filters, allowing you to target your specific water concerns with ease.


Upgrade your water filtration experience with the Ultra Sterasyl - the epitome of purity and performance.

*Results may vary depending on water quality.

British Barkfeld Ultra or Super Sterasyl ceramic cartridges

PriceFrom £1.00
  • Brand ---- Doulton
    Micron Rating ----    0.5*
    Mount Type (Doulton) ---- Long Mount - 38mm
    Flow Rate  ----   4.5 lpm / 1.19 gpm (US Gallons)
    Filter Type  ----   Ceramic
    Scale Inhibitor  ----   No
    Max. Water Temp  ----   30°C / 86°F
    Overall Dimensions   ----  METRIC 177.8mm (h) x 49mm (dia) IMPERIAL 7.00" (h) x 2.00" (dia)
    Filter / Cartridge Lifetime  ----   Up to 1,500 litres or 6 months, whichever comes first.
    Min. Water Temp  ----   5°C / 41°F
    Min. Working Pressure   ----  0.7 bar / 10 psi
    Max. Working Pressure  ----   8.75 bar / 125 psi
    Filter Length ---- 7"
    Specification Notes  *Micron Rating Absolute (defined as >99.99%) 0.9 micron Nominal (defined as >99.9%) 0.5 to 0.8 micron

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