Skip to content

Doulton QT Ecofast BTU 2505 Si Naturally, Healthy Drinking Water Purification System (IN)UnderCounter *exclude Installation

SGD $399.95

What's in the box?

  • 1 X Doulton Biotect Ultra 2505 SI Ceramic Water Filter Candle
  • 1 X Doulton EcoFast Quick Change Design-Authentic Housing 
  • 1 X Doulton Pillar Tap
  • 1 X Accessories & user manual 


  • Exclude Installation! Onsite Installation is chargeable,
  • WhatsApp +65 8818 6634 to us for further assistance. )
  • or please use your own plumber for installation. 


BioTect Ultra is ONLY compatible for use with the Doulton Biotect Ultra M12 series only. 

The ceramic shell is fitted with an activated carbon block insert containing heavy metal reduction media.

Benefits: Removal of particles, pathogenic bacteria, cysts, etc. with additional chlorine, organics, lead, cadmium, and mercury removal & Scale inhibition capabilities. This slow-release scale inhibitor reduces scale build-up.

Doulton drinking water system, Trusted by millions. Doulton water provides, healthy, natural, finest, great tasting minerals water for the whole family to enjoy!

Why Doulton Water?

  • Reverse your treatment water, tap water back to natural, finest, great tasting healthy drinking water. 

An Under-counter system complete with BioTect Ultra filter.

    Product Info:

    The ECOFAST is a seamless design, quick change, auto shut-off environmentally friendly drinking water filter & convenience, and extremely easy to install and uninstall.

    Making it portable and, therefore, the ideal solution for people who move house on a regular basis.  It fits the most common threaded kitchen taps via a diverter valve. 

    • The quick-change, auto shut-off environmentally friendly drinking water filter for commercial and domestic use.
    • The quarter-turn action of removing the filter body from the head automatically switches off the water supply
    • Quick-change design for fast, sanitary changeover of filter elements Replace filter element only: >80% less plastic waste than other available cartridge filters
    • Threaded mount ceramic filter candle for quick maintenance of the filter system
    • Integral mounting bracket incorporated into the head for ease of installation
    • Push-fit connections in head available in either 3/8” size for convenient installation in coolers or domestic applications


    • Compact, stylish design to fit discreetly under the kitchen counter
    • Mounting bracket integrated into the housing
    • All necessary mounting fixings supplied
    • 3/8” push fittings integrated into the head for rapid connection

    The Doulton ceramic filter candle is quickly removed and replaced: 

    A quarter-turn of the housing body automatically shuts off the water supply Spillages can be avoided as the body of the filter can be moved to the sink for emptying, Quick-change design for fast, sanitary changeover of the ceramic filter candle. 

    Product Details: 

    • 1-year warranty.
    • Model: ECO FAST QT BTU 2505 SI
    • Dimension: 34.5cm (H) x 10.5cm(W)
    • Material: BPA Free, food-grade material. 
    • Number of Filter Candle: 1 BTU 2505 SI
    • Type: 10(Long) x 2 (diameter) inches/(254 x 49mm) Short mount
    • Range: BTU short thread mount 19mm M12
    • Connections: 3/8" inch push fit inlet & outlet 
    • Flow Rate: 120L/hour
    • Filter Life span: up to 9 - 12 months / 2300 litres.
    • Minimum Working Pressure: 1 Bar
    • Flow rate: 1.9/L @ 2 Bar
    • Working temperature range: 5 ~38-degree Celcius
    • Working pH range: 5.5 ~ 9.5 

    Customer Reviews

    Based on 18 reviews Write a review