Doulton DUO filter housings are a two stage drinking water filter system, which include a Cleansoft pre filter for limescale reduction and either a Supercarb or Ultracarb ceramic filter candle for removing chlorine, organics and heavy metals (Ultracarb only).

Systems are manufactured from food grade plastic and feature 3/8" push connections.

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Name Price Availability Qty
£188.12 Inc. VAT
Availability: In stock
£188.12 Inc. VAT
£188.12 Inc. VAT
Availability: In stock
£188.12 Inc. VAT

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Brand Doulton
Filter Length 10"
Port Size 3/8"
Port Type Push Fit
Colour / Finish White
Meter Mount No
Pressure Release No
Mounting Bosses No
Integral Bracket Yes
Min. Water Temp 5°C / 41°F
Max. Water Temp 30°C / 86°F
Min. Working Pressure 1.4 bar / 20 psi
Max. Working Pressure 6.0 bar / 87 psi
Overall Dimensions METRIC

325mm (h) x 195mm (w)


12.80" (h) x 7.70" (dia)

Box / Bag Quantity (For Bulk Buy) 6
Approvals & Certifications WRAS Approved

Data Sheets

Product Description

The DUO is a versatile two stage filter system, which features 2 chambers that can be fitted with a combination of water treatment cartridges and cleanable ceramic filters to treat a range of water conditions.

  • Removes 99.99% of pathogenic bacteria, cysts and particles down to 0.5 microns
  • Removes chlorine, organic chemicals and heavy metals; improving taste and odour.
  • Reduces calcium levels, limescale build-up on kettles and prevents films forming on tea.
  • Prevents bacteria growth