Reverse Osmosis Drinking Water System
Multi-stage reverse osmosis for clean, great-tasting water at the tap.
Price on consultation
Add this system to your quote — we confirm the exact specification and price with a complimentary, no-obligation water test.
Everything you need to know.
A point-of-use reverse osmosis system that fits neatly in the cupboard under your kitchen sink. Sediment, carbon and a reverse osmosis membrane work in stages to strip out what affects taste, clarity and safety — delivering bottled-quality water on demand. Supplied and installed by Keystone Water, matched to your mains or well supply.
Best suited to
- Households wanting bottled-quality water on tap
- Drinking, cooking and making coffee or tea
- Homes concerned about taste, odour or clarity
A point-of-use reverse osmosis system that fits neatly in the cupboard under your kitchen sink. Sediment, carbon and a reverse osmosis membrane work in stages to strip out what affects taste, clarity and safety — delivering bottled-quality water on demand. Supplied and installed by Keystone Water, matched to your mains or well supply.
Best suited to
- Households wanting bottled-quality water on tap
- Drinking, cooking and making coffee or tea
- Homes concerned about taste, odour or clarity
Free consultation
Book a free consultation
Talk it through with a Keystone Water specialist. Leave your number and we will call you back — no pressure, no obligation.
- Free, no-obligation advice
- 5.0 rating from Irish homeowners
- Over 20 years treating Irish water
Other systems to consider.
Begin with a complimentary water test.
We visit your home, test your water on-site, and explain the results clearly — with a considered recommendation and no obligation to proceed.
No obligation
Honest advice, zero pressure
Same-week visits
Across 13 counties
5.0 rated
By Irish homeowners