
Multi-Stage Filtration Bank
A multi-tank bank for demanding supplies and serious treatment.
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 multi-stage filtration bank — three or more treatment vessels working together — for supplies that need serious, layered treatment. Each vessel addresses a different contaminant, building a complete treatment train for difficult well water or higher-demand properties. Engineered, installed and commissioned by Keystone Water.
Best suited to
- Difficult or heavily contaminated well water
- Larger homes and higher water demand
- Properties needing comprehensive treatment
A multi-stage filtration bank — three or more treatment vessels working together — for supplies that need serious, layered treatment. Each vessel addresses a different contaminant, building a complete treatment train for difficult well water or higher-demand properties. Engineered, installed and commissioned by Keystone Water.
Best suited to
- Difficult or heavily contaminated well water
- Larger homes and higher water demand
- Properties needing comprehensive treatment
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



