Free Ireland delivery10-yr parts warrantyBuilt by EPS · est. 1968Humm finance available
Shop softeners
5.0 on Google
EPS AquaSilk range 5.0 from 130 Google reviews for CPS Plumbing & Electrical, home of EcoFilter Ireland.

Soft water for every tap.

A whole-home water softener built for Irish water. Softened, limescale-free water from every tap — easier cleaning, lower bills, appliances that last.

  • Limescale-free water from every tap
  • Around €680,00 a year saved, on our estimate
  • Installs in 2-3 hours
  • 10-year parts warranty
Free deliveryBuilt by EPSHumm finance
Hardness out
~0 mg/L
Salt top-up
Every 6–8 wks
Wasted boiler energy
€480,00/yr
Install time
2–3 hrs
10,000+
Systems installed
10yr
Warranty
5.0★
Google reviews
EPS
Since 1968
2–3h
To install
Free water test

How hard is the water
at your address?

Most Irish homes have hard or very hard water — but the exact level varies by Eircode. Enter yours to see your county's water hardness, and we'll instantly recommend the right softener for your home.

Data sourced from Uisce Éireann and Geological Survey Ireland.

85%
Of Irish homes have hard water
380 mg/L
Hardness in Trim, Co. Meath
EcoFilter · Hardness Checker
Live
Enter your Eircode (e.g. D02 X285)
Your area:
Water hardness mg/L
SoftModerateHardVery hard
Recommended for your home:
View product
Water hardness across Ireland

If you're in the red,
limescale is already costing you.

Water hardness is measured in milligrams of calcium carbonate per litre (mg/L). Anything over 200 is hard, over 300 is severe. Here's how the major Irish areas rank — based on Uisce Éireann supply data and Geological Survey Ireland records.

# Area Hardness scale mg/L
01
TrimCo. Meath · A81
380mg/L
02
NavanCo. Meath · A85
355mg/L
03
North Co. DublinBalbriggan · K32
340mg/L
04
Naas / KildareCo. Kildare · A41
325mg/L
05
DroghedaCo. Louth · A91
310mg/L
06
Tullamore / PortlaoiseMidlands · R32
300mg/L
07
North DublinFinglas, Coolock · D11
250mg/L
08
WexfordCo. Wexford · Y21
240mg/L
09
Tipperary / ThurlesCo. Tipperary · E41
235mg/L
10
Cork CityCo. Cork · T12
215mg/L
11
Limerick CityCo. Limerick · V94
175mg/L
12
Mixed Dublin areasCrumlin, Clondalkin · D12
155mg/L
13
Galway CityCo. Galway · H91
135mg/L
14
Killarney / KerryCo. Kerry · V93
130mg/L
15
South Dublin / Dún LaoghaireVartry-fed · D04, D06, A96
75mg/L
16
DonegalCo. Donegal · F92
75mg/L

Most of Ireland sits in the hard or very hard bands. Even moderate-zone homes still see significant limescale buildup over time.

Very hard300+ mg/L · Severe limescale
Hard200–300 mg/L · Heavy buildup
Moderate100–200 mg/L · Some scale
SoftBelow 100 mg/L · Minimal

Want the exact reading for your address?

Check your Eircode
The hidden cost

What hard water is really
costing you.

The damage doesn't show up on one bill — it's quietly spread across your boiler, your appliances, your skin, your time.

Hard water · Annual impact
⚠ Action needed
01 — Energy bills
−€480,00/year
Just 1.6mm of limescale on a heating element drops boiler efficiency by 12%. Your boiler heats limescale, not water.
02 — Appliance lifespan
−7years
Years cut from boilers, dishwashers, washing machines, kettles. Limescale shortens every life it touches.
03 — Time wasted
−3.5hr/wk
Lost every week to scrubbing showers, descaling kettles, polishing taps. A problem with a permanent fix.
5-year cost comparison

Watch the difference
add up. In real time.

Five years of hard water vs five years with Aquasilk. Same family, same home, same usage. Watch the running totals — based on independent efficiency studies and average Irish appliance prices.

Hard water · No softener Year 1 of 5
Total cost over 5 years
0
Building up year by year…
€0€5,500
Wasted boiler energy
0
Early appliance replacements
0
🧴
Extra soap & detergent
0
🧽
Cleaning products & descaler
0
🔧
Boiler servicing & repairs
0
vs
With Aquasilk softener Year 1 of 5
Total cost over 5 years
0
Just salt + the one-off softener cost…
€0€5,500
Softener (one-off)
0
Salt top-ups
0
Boiler energy
0
Appliance replacements
0
🧴
Soap & detergent (50% less)
0
5-year saving with Aquasilk
You're €3,286 better off — and your appliances last twice as long.
Choose your softener

"You don't realise how much hard water has been costing you until the morning it's gone."

From a customer review
Aquasilk water softener installed
Live · Co. Wicklow install
Hardness out
0 ppm · 100% soft
Status
Auto-regenerating
Meet the Aquasilk range

One system.
Three sizes. Every home.

The Aquasilk fits where your mains enters the home — quiet, compact, almost invisible. From that single point, it pumps 100% limescale-free water to every shower, every tap, every appliance.

Engineered for Irish water hardness. Auto-regenerating. Three resin sizes so there's a perfect fit whether you live solo, with a busy family, or in a large multi-bathroom home.

100% limescale removed
24/7 auto-regeneration
10-year parts warranty
How it works

Four steps. Quietly
brilliant.

The science is well-established. The Aquasilk just executes it beautifully — automatically, around the clock.

01 / Input

Hard water enters

Your mains water — full of dissolved calcium and magnesium — flows into the resin tank.

02 / Process

Ion exchange

Microscopic resin beads capture the hardness minerals, swapping them for harmless sodium ions.

03 / Output

Soft water out

100% limescale-free water flows to every tap, shower, appliance. Instantly.

04 / Reset

Auto regenerates

The system rinses itself with brine and resets. You top up salt every 6–8 weeks.

What changes

The first morning,
you'll feel the difference.

01 — Skin & hair

Showers feel different. Better.

Soft water rinses cleanly rather than leaving a film of soap scum on skin and hair. Many customers with sensitive skin tell us it is the change they notice first.

02 — Cleaning

Less scrubbing.

No more chalky streaks on glass and chrome. Surfaces stay clear for days rather than hours.

03 — Boiler

Boiler life extended.

Scale insulates a heating element so it has to work harder for the same output. Take the scale away and it stops.

04 — Appliances

Kettles never scale. Dishwashers run for years.

Eliminate descaling forever. Coffee machines, irons, washing machines all live longer.

05 — Energy

A boiler that heats water, not limescale.

Clean boiler elements run at factory efficiency.

06 — Soap

Soap lathers properly again.

Shampoo, body wash, detergent — all stretch dramatically further.

07 — Laundry

Whites stay white. Towels stay soft.

No more hard mineral build-up dulling colours or stiffening fabric.

Find your size

Which softener
fits your home?

The right size depends mainly on how many bathrooms you have and how many people share the water. Tap your home below — we'll show you the recommended Aquasilk in seconds.

Step 01 — Sizing your softener
How many bathrooms in your home?
Recommended
Recommended
Aquasilk Mini
€764,15 installed
View product
Live savings calculator

It pays for itself.
Sooner than you think.

Energy savings + fewer appliance replacements + less detergent + lower cleaning costs. Most households break even in 18–36 months.

After payback, the savings keep coming for the next decade.

Aquasilk · Savings Estimator
Live
How many people live in your home?
Annual saving
680/yr
Pays back in
~15 months
10-year cumulative savings
Total: €7.721,00

An estimate, not a quotation. Based on a household of four in a hard-water area, current Irish energy prices, and the appliance and detergent costs listed in the comparison above. Your own saving depends on your water hardness, usage and tariff.

The range

Three softeners.
One for your home.

Every model comes with a 10-year parts warranty. Prices shown include installation by our own plumbers — supply-only is available at checkout.

Compact
Aquasilk Mini

Aquasilk Mini

For 1–3 bedroom homes
  • Ultra-compact 8L resin design
  • Perfect for couples & small families
  • Whisper-quiet regeneration
  • 10-year parts warranty
€764,15
installed by our plumbers
or €466,65 supply only, fit it yourself
Order Mini
Free delivery10yr warrantyInstall optional
Most popular
Aquasilk Midi

Aquasilk Midi

For 3–5 bedroom homes
  • High-capacity 14L resin tank
  • Built for busy family households
  • Best-seller in the range
  • Handles peak morning demand
  • 10-year parts warranty
€849,15
installed by our plumbers
or €585,65 supply only, fit it yourself
Order Midi
Free delivery10yr warrantyInstall optional
Largest
Aquasilk Maxi

Aquasilk Maxi

The flagship · 5+ bedrooms
  • Largest 21L resin tank
  • 46kg salt storage — fewer top-ups
  • Built for the most extreme hardness
  • Multi-bathroom flow rates (~1.7 m³/h)
  • 10-year parts warranty
€977,50
installed by our plumbers
or €662,15 supply only, fit it yourself
Order Maxi
Free delivery10yr warrantyInstall optional
Vs the alternatives

Why a real softener
beats every shortcut.

Limescale tablets, magnetic descalers, electric conditioners — they all promise the world. Here's what they actually deliver.

FeatureLimescale tabletsMagnetic descalerElectric conditionerAquasilk softener
Removes hardness mineralsConditions only
Whole-home coverageLimitedLimited
Softer skin & hair
Reduces detergent use
Restores boiler efficiencyClaimedClaimed
10-year warranty
Annual cost (estimated)€120–180€80–120€100–150€60 (salt)
10-year saving (our estimate)Negative~€0~€500€7.721,00

← Swipe to compare →

Built by Ireland's water specialists

Backed by EPS Group.
Since 1968.

The Aquasilk range is engineered by EPS Group — a Mallow-headquartered, family-run Irish company that's been supplying water infrastructure since 1968. It is the softener much of the Irish trade resells — most companies fitting softeners here are buying the same platform from the same supplier.

  • Over 55 years in the Irish water sector
  • Long-standing supplier to the Irish water sector
  • Mallow-based R&D centre & nationwide service
  • 10-year parts warranty with annual service
  • Genuine spares & aftercare for the long term
10YR
Parts warranty
The guarantee

Backed for a decade.

Every Aquasilk softener is covered by a 10-year parts warranty when serviced annually by our team. We stand behind our products because we've engineered them to last — and a quick yearly check-in keeps everything running like new.

  • 10-year parts warranty (annual service required)
  • Softened water at every tap, or we put it right
  • Irish-based aftercare
  • Certified install engineers
From Irish homes

What customers say on Google

Read them all on Google reviews →

★★★★★

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!

Softener + filter
System
MT
Malgorzata Tanska
Google review
Google review
★★★★★

Callum was very professional and the installation was seamless. The workmanship was top notch and the place was tidied up completely. Recommend them 100%. Very happy to have had them install the water filter and softener :)

Softener + filter
System
SP
Sathya Prabu Sivakumar
Google review
Google review
Order to install

Three steps. A few
days. Done.

We handle the plumbing. You enjoy soft water by the weekend.

01 / Order online

Choose & check out

Pick your model. Decide on installation. Check out in two minutes — all major cards and Humm finance.

2 min · Free delivery
02 / We schedule

Install date confirmed

Our coordinator texts you within 3 working days to lock in a convenient install window. No all-day waiting.

Within 72 hours
03 / Soft water

Engineer fits in 2hr

Our certified plumber arrives, installs in 2–3 hours, walks you through the system, and soft water flows.

Same day · 2–3 hours
Questions answered

Anything else
on your mind?

The most common questions we hear about water softening, installation, and ongoing care.

Talk to our team +353-1-5546266
info@ecofilter.ie
Our in-house plumbers handle installations across most of Ireland. When you order, you choose with or without professional installation. If you have your own plumber, that's fine too — the systems are straightforward to fit and we provide all the documentation needed.
The softener fits as close as possible to where mains water enters your home — typically under the kitchen sink, in a utility room, or in a nearby press. It needs a 3-pin socket (you provide), a drain connection, and access to your mains stop valve.
Depends on local hardness and household size. As a guide: an Aquasilk Maxi 21L for a family of 4 uses around one bag every 1–2 months. The smaller Mini and Midi models top up slightly more often. Salt tablets are widely available from hardware shops and most large supermarkets.
Yes — it's perfectly safe. The softening process replaces calcium with a small amount of sodium, well within drinking water guidelines. Many customers prefer to keep a separate hard-water tap at the kitchen sink for drinking and cooking, which is standard plumbing practice.
Before installing, we have a quick consultation by phone. We ask for a photo of your mains stop valve location and the available space — usually sent over WhatsApp or email. This means we know it'll fit before our engineer arrives. If for any reason it doesn't, you receive a full refund of the installation fee.
With annual servicing and standard care, our softeners typically last 15–20 years and often longer. The 10-year parts warranty reflects our confidence in the build quality — and it stays valid as long as the system is serviced each year by our technicians. The resin (the active component) typically lasts 10–15 years before needing replacement.
Your softener is covered by a 10-year parts warranty, kept active by an annual service from our technicians. The yearly visit is short — we check valve performance, salt levels, regeneration settings, and clear any build-up. It keeps the system running at peak efficiency, gives us a chance to flag anything early, and keeps your warranty fully valid for the full decade. We'll text you ahead of each service to book a time that suits.
No. Our softeners are sized to handle full domestic flow rates without any noticeable drop in pressure. Many customers actually report improved pressure after install, because the softener slowly clears existing limescale build-up in pipes and fittings.
All major debit and credit cards, plus Humm finance, which lets you spread the cost in instalments. A popular choice — start saving on energy and detergent immediately while paying it off in manageable instalments.
Ready when you are

End limescale.
Today. For good.

Softened water from every tap. Longer-lasting appliances, easier cleaning, and a 10-year parts warranty behind it.

10yr
Warranty
EPS
Since 1968
3 days
To install
€764,15
From, installed
From €764,15 installed10-yr warranty · Free delivery
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