Coldstream Ceramic Water Filter – CTO+ Filter for Countertop and Undercounter Systems (CF102W)


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Replacement CTO Plus Filter, 2.1″, 9.5″, CTO+, ¼” BSP SM, COE, CS, T

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This filter is suitable for use in the Coldstream Undercounter and Countertop systems. Capacity 2,840L The Coldstream CTO Plus ceramic water filter is made up of two key components. On the outside is our specially formulated and unique ceramic outer layer, which gives protection against bacteria and removes particles and microplastics. Inside the ceramic outer layer is a black carbon inner core, this protects against chemical contamination, including pharmaceuticals, heavy metals, pesticides and herbicides. Install a CTO Plus for safe, healthy drinking water with a great taste, straight from your tap.


  • For great tasting drinking water
  • Removes Chlorine and odour
  • Essential salts and electrolytes remain in the water
  • Anti-bacterial protection
  • No power required
  • Average 6 month filter life

Additional information

Weight 0.38 kg
Dimensions 29.5 × 7 × 7 cm

Coldstream Filters and Purifiers Remove






Heavy Metals

Pesticides & Herbicides


but essential salts and electrolytes are maintained

Providing Clean, Safe Drinking Water

We make the very highest standard of drinking water filtration systems and purifiers, capable of providing the cleanest, safest drinking water straight from the tap.

Coldstream filters and purifiers are made at our state-of-the-art UK manufacturing facility using our unique ceramic injection moulding technology. Our business is environmentally powered by energy generated from wind power and solar panels.

We remove pollution, we don’t create it.