Get an upgrade with the installation of a filter or a reverse osmosis purification system aiming to help reduce contaminants
All reviews are from people who have redeemed deals with this merchant.
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.
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.