waterdropfilter.co.uk Summer Sale July 2026
Save up to €730 on Waterdrop RO and countertop filtration systems from July 28 to August 10. Shop the summer sale today.
Shop Waterdrop Summer Sale →Expires Expires in 15 days · Exclusions may apply · See site for full terms
Waterdrop's Summer Sale is live from July 28 through August 10, 2026, with savings of up to €730 on reverse osmosis and countertop filtration systems. It's a useful chance to upgrade your home's drinking water setup for less, whether you need an undersink RO system or an instant hot dispenser.
Top Waterdrop filtration deals this summer
The biggest reductions are on high-capacity systems, including the X16, X12, G3P800, and G3P600. Several models offer multi-stage filtration, alkaline minerals, UV sterilisation, or fast water flow for busy households.
| Product | Sale price | Saving | Notable features |
|---|---|---|---|
| Waterdrop X16 undersink RO system | €1,269 | €730 | 11-stage filtration, alkaline minerals, 1600 GPD |
| Waterdrop X12 RO system | €929 | €370 | 11-stage filtration, 1200 GPD, 3:1 purified water ratio |
| Waterdrop G3P800 tankless RO system | €679.99 | €320 | 10-stage filtration, UV sterilising light, 800 GPD |
| Waterdrop G3P600 RO system | €399.99 | €150 | 8-stage filtration, 700 GPD flow |
| Waterdrop M6HG instant hot RO system | €359 | €70 | Mineral-infused water, custom temperature and volume |
| Waterdrop A2G hot/cold RO dispenser | €434 | €75 | 6-stage filtration, 15°C–95°C temperature range |
| Waterdrop C1SL alkaline countertop RO system | €229 | €30 | 7-stage filtration, five water volume options |
| Waterdrop G5P700A alkaline RO filter | €299.99 | €70 | Alkaline mineralised water, 700 GPD flow |
You can also find bundle offers and replacement-filter combinations, including savings of €370 on the X12-F1A and €730 on the X16 filter combo. Availability varies, and one instant hot countertop model is already marked sold out.
The promotion ends August 10th, so check the latest stock and savings before choosing your system. Visit the waterdropfilter.co.uk Summer Sale coupons page to shop the July 2026 offers.