Compact Under-Sink Water Filter
A space-saving under-sink filter for cleaner, better-tasting water.
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 compact filtration unit for kitchens where space is tight. It installs discreetly inside a sink cabinet and improves the taste, smell and clarity of your drinking water without a large footprint — a straightforward route to better water for apartments and smaller homes.
Best suited to
- Apartments and smaller kitchens
- A simple, space-saving filtration upgrade
- Households wanting better water without a large unit
A compact filtration unit for kitchens where space is tight. It installs discreetly inside a sink cabinet and improves the taste, smell and clarity of your drinking water without a large footprint — a straightforward route to better water for apartments and smaller homes.
Best suited to
- Apartments and smaller kitchens
- A simple, space-saving filtration upgrade
- Households wanting better water without a large unit
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