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Tap Water Filter Installation or Reverse Osmosis System Installation from EWT (Up to 54% Off)

Up to 54% Off
Select Option


Get an upgrade with the installation of a filter or a reverse osmosis purification system aiming to help reduce contaminants

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What You'll Get

Choose Between Two Options

  • £69 for a tap water filter installation (54% off)
  • £219 for a reverse osmosis system installation (37% off)

The Fine Print

Expires 4 months after purchase. Limit 1 per person, may buy 1 additional as a gift. New customers only. Booking required, please call 02033 84 02 04; provide Groupon code. 24-hour cancellation policy. If found unsuitable a refund will be given. A lifetime parts warranty. For domestic use only. Office hours: Mon-Fri 9am-8pm; installation hours: Mon-Sat 9am-8pm. Valid for all London, Kent, Surrey, Brighton and Essex postcodes. Delivery included; UK Mainland only. Customer service available at 02033 84 02 04. Valid for option purchased only. Verified using our merchant's website on 21 Jan 2019.

About EWT

EWT provides a variety of filtration units and strives to help homeowners avoid pesky limescale, irritants and unnecessary expenditure. In addition to its plumbed-in devices, the company also offers a range of filters and water coolers for home and office. They are also members of the European Point of Use Drinking Water Association and the Water Quality Association.

By purchasing this deal you'll unlock points which can be spent on discounts and rewards. Every 5,000 points can be redeemed for $5 Off your next purchase.