Order it fitted
Pick your size and choose professional installation at checkout, or ring us and we'll do it over the phone. Supply-only ships free if you have your own plumber.
Two minutes online, or ring usPlumbing, electrical and water filtration from the one Dublin team. Tell us what you need and we'll come back to you within one hour during office hours.
Pay monthly with humm
Water softeners from €48.74 a month
Drinking water systems from €26 a month
Apply at the checkout in minutes
Pay over 6 to 36 months
Clear it early at no charge
AquaSilk water softeners, fitted by CPS Plumbing & Electrical

Kilkenny is limestone country and its water is hard across most of the county. We supply and fit AquaSilk softeners from the city to Thomastown and Castlecomer with our own plumbers.
From €549 supply only, or €899 fitted in Co. Kilkenny.
10-year parts warranty with annual service.
Type your Eircode and your area's hardness reading appears right here, with a straight answer on whether a softener is worth it for you.
That doesn't look like an Irish Eircode. The first three characters are enough, e.g. R95.
Readings are from Uisce Éireann supply-zone data. Just the first three characters will do, and we don't store your Eircode.
“Our entire home is now limescale free, which has made such a noticeable impact.”M.C., Google reviewRead the reviews
Kilkenny city is built on limestone, the famous black marble, and so is most of the county. The city takes its water from the River Nore and from boreholes in that rock, and the towns around it draw on the same geology. Our figure for the county is around 300 mg/L of calcium carbonate; it is a regional estimate for the south-east midlands rather than an Uisce Éireann zone reading, so put your own Eircode into the checker for your street.
Water that hard scales immersion elements, electric showers, combi boilers and kettles. A whole-house softener on the incoming mains stops it.
We also fit in Castlecomer, Thomastown, Callan, Bennettsbridge, Gowran, Freshford, Graiguenamanagh, Urlingford and Mooncoin, and anywhere else in the county.
Up to four people suits the AquaSilk Mini, which fits under most kitchen sinks, five or six people the Midi, and seven or more people the Maxi. A house with three bathrooms goes up from the Mini to the Midi, and four or more bathrooms means the Maxi. The size picker below marks the right one for your household.
A lot of rural Kilkenny houses are on their own well. Well water here is usually hard, but it can also carry iron, manganese or bacteria that a softener on its own will not touch. The AquaSilk range on this page is for mains water only. On a well we build a Clack system to suit your water test report, so it's quoted from the report rather than sold online. No report yet? Order a well water test through us and the fee comes off your install. See our well water treatment page.
Every install is done by our own plumbers, not a subcontractor. Order the softener fitted online or ring us, send a photo of your stop valve and the space beside it, and we book a morning or afternoon slot. Two to three hours and you have soft water, with the first salt in the tank. For a price first, use the quote form. The full range and the Ireland-wide hardness chart are on our main water softener page.
More people or more bathrooms means a bigger tank. Tell us the household and we'll mark the right one for a Co. Kilkenny home.
How many people live in the house?

8 litre resin. One to four people, one or two bathrooms.

14 litre resin. Five or six people, up to three bathrooms.

21 litre resin. Seven or more people, or four or more bathrooms.
Fitted price covers the trip to Co. Kilkenny, the install, connection to your mains and drain, commissioning and a first fill of salt. Spread the cost with humm finance at checkout. Free delivery on supply-only orders.
We fit what we sell. The people who quote it are the people who plumb it in and come back to service it.
Pick your size and choose professional installation at checkout, or ring us and we'll do it over the phone. Supply-only ships free if you have your own plumber.
Two minutes online, or ring us
We call within three working days to book a slot and ask for a photo of your stop valve and the space beside it. If it can't be fitted, we say so before anyone drives to Co. Kilkenny and refund the installation charge.
One photo over WhatsApp
Connected to the mains and drain, set for your water's hardness, first salt added. Two to three hours, and you have soft water before we leave.
Then an annual service from us5.0 from 146 Google reviews for CPS Plumbing & Electrical, home of EcoFilter Ireland. Read them on Google
Water softener and drinking tap done yesterday by an absolute gentlemen named Iggy, he was efficient, tidy, clean and punctual, called me before hand to let me know roughly time arrives, did the job really professional, we would highly recommend the company and Iggy.
The difference in the water quality is amazing - softer water throughout the house and great-tasting drinking water straight from the tap. I'm very happy with both the products and the workmanship. Highly recommend EcoFilter Ireland to anyone thinking about improving their water quality!
We went for the complete setup: a whole house water softener, the Aplos Angel Direct Flow reverse osmosis drinking water system, and a spray hose triflow tap - and the difference has been amazing. Our entire home is now limescale free, which has made such a noticeable impact.
Anything else, ring 01 554 6266 or email info@ecofilter.ie. You'll get a plumber, not a call centre.
Send us your Eircode and a photo of where the mains comes into the house. We'll come back with the right size, what it'll cost fitted, and whether a softener is even the right answer for your water.
Answer a few quick questions and the size calculator shows which AquaSilk fits your house, whether your water is hard enough to need one, and the full price fitted.
Spread the cost
Pay monthly with humm instead of all at once. Pick humm at the checkout, apply on your phone in a few minutes, and pay over 6 to 36 months depending on the amount. No charge for clearing it early.
Credit provided by Flexifi Europe Limited, trading as humm, regulated by the Central Bank of Ireland. Subject to approval. Warning: if you do not meet the repayments on your loan, your account will go into arrears. This may affect your credit rating.
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