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Whole House 3-Stage Water Filtration System with UV Sterilisation – 18 GPM, Big Blue 20" Housings, Pressure Gauges, Carbon Steel Frame, Wall-Mount or Freestanding

Whole House 3-Stage Water Filtration System with UV Sterilisation – 18 GPM, Big Blue 20" Housings, Pressure Gauges, Carbon Steel Frame, Wall-Mount or Freestanding

Regular price €1.999,99
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Product Details

Industrial-grade water treatment for your entire home. Every tap. Every drop.

This whole house water filtration system combines three oversized Big Blue filter stages with a powerful 48W UV sterilisation lamp to deliver clean, bacteria-free water to every tap, shower, and appliance in your home. Built on a heavy-duty carbon steel frame with integrated pressure gauges, locking castors, and a sleek protective cover, it's designed for serious whole-home water treatment — whether installed in your utility room, garage, basement, or outdoors.

4-Stage Purification (3 Filters + UV):

Stage 1 – PP Sediment Pre-Filter (20" × 4.5"): Catches large particles including sand, silt, rust, dirt, and debris. Protects the downstream filters and UV lamp from sediment buildup, extending the life of the entire system.

Stage 2 – Pleated Sediment Filter (20" × 4.5"): A high-capacity pleated filter that provides increased surface area for trapping fine sediment. The pleated design handles heavy sediment loads without rapid pressure drop — ideal for well water or areas with high particulate levels.

Stage 3 – CTO Carbon Block (20" × 4.5", 0.5 Micron): A compressed carbon block filter at 0.5-micron precision that adsorbs chlorine, chloramine, VOCs, bad taste, odour, lead, and other heavy metals. This stage delivers the chemical contaminant reduction and taste improvement for the entire household water supply.

Stage 4 – 48W UV Sterilisation Lamp (18 GPM): A stainless steel UV chamber destroys 99.9% of bacteria and microorganisms including E. coli, coliform, salmonella, norovirus, hepatitis, giardia, cryptosporidium, and algae. UV treatment adds no chemicals to your water — preserving natural taste and producing zero waste water. At 18 GPM flow capacity, the UV lamp treats water fast enough to serve an entire home simultaneously.

Built-In Pressure Gauges: Three independent pressure gauges (one per filter stage) let you monitor system performance at a glance. When the pressure differential between stages increases, you know it's time to replace that filter — no guesswork, no missed changes.

UV Lamp Life Display: An integrated rectifier displays the remaining lifespan of the UV lamp, so you always know when replacement is approaching. No surprise failures, no lapse in sterilisation protection.

Heavy-Duty Carbon Steel Frame: The entire system is housed in a robust carbon steel enclosure — built for long-term use in demanding environments. Unlike plastic-framed systems, this unit resists impact, vibration, and corrosion. Finished in powder-coated grey for a clean, professional appearance.

Wall-Mount or Freestanding: Mount the system on a wall to save floor space, or set it freestanding on the included locking castors for easy repositioning and maintenance access. An optional decorative cover (white, sold separately or bundled) gives the system a clean, modern look suitable for visible installations.

Key Features:

  • 4-stage purification: PP sediment → pleated filter → 0.5μm CTO carbon block → 48W UV sterilisation
  • Eliminates 99.9% of bacteria (E. coli, coliform, salmonella, norovirus, hepatitis, giardia, cryptosporidium, algae)
  • Reduces chlorine, chloramine, lead, heavy metals, VOCs, sediment, taste & odour
  • 18 GPM UV flow rate — whole house coverage
  • 3 integrated pressure gauges for real-time filter monitoring
  • UV lamp life display with rectifier
  • Big Blue 20" × 4.5" filter housings (industry standard replacements)
  • Heavy-duty carbon steel frame with powder-coat finish
  • Stainless steel 1" inlet/outlet ports
  • Wall-mountable or freestanding with locking castors
  • No chemicals, no waste water
  • 48W total power consumption
  • Dimensions: 96 × 29 × 91 cm
  • Weight: 50 kg (packaged)
  • Certifications: NSF, CE, RoHS

Filter Replacement Schedule:

  • PP sediment pre-filter: every 3–6 months
  • Pleated sediment filter: every 6–12 months
  • CTO carbon block (0.5μm): every 12 months
  • UV lamp: every 12 months (monitor via built-in display)

Actual filter life depends on water quality and daily usage.

What's in the Box: Carbon steel filter frame with mounting hardware · PP sediment filter (20" × 4.5") × 1 · Pleated sediment filter (20" × 4.5") × 1 · CTO carbon block filter (20" × 4.5") × 1 · 48W stainless steel UV chamber with lamp · UV lamp life rectifier/display · 3 × pressure gauges (pre-installed) · Stainless steel braided inlet/outlet hoses · Locking castors × 4 · User manual

Installation: Connects to your main water supply line via the 1" stainless steel inlet/outlet ports. Water enters Stage 1, passes through all three filter housings sequentially, then through the UV chamber before being distributed to the household. Requires a standard electrical outlet for the UV lamp (48W). Professional installation recommended for main-line plumbing connections.

Note: For use with municipally treated or pre-treated water. Well water users should test water quality before installation to ensure appropriate filter staging.

Clean water from every tap. Bacteria-free. Chemical-free. Whole house.

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The real cost of ignoring your water

You Deserve to Know Exactly What You Are Drinking

Most families assume their tap water is safe because it looks clear. But safe by regulation and actually clean are two very different standards, and the gap between them is wider than you think.

Whole House 3-Stage Water Filtration System with UV Sterilisation – 18 GPM, Big Blue 20" Housings, Pressure Gauges, Carbon Steel Frame, Wall-Mount or Freestanding
The problem nobody talks about

Your Water Passes Regulations. That Does Not Mean It Is Clean.


<p>Municipal water treatment was designed in the 1970s. Since then, over 100 new contaminants have been identified in public water supplies, from microplastics to pharmaceutical residues to PFAS.</p><p>The pipes carrying water to your home are often 50+ years old. Even if the water leaves the plant clean, it picks up lead, rust, and bacterial biofilm on the way to your glass.</p><p>And bottled water? Independent testing consistently shows that it is often just repackaged tap water in plastic that leaches its own set of chemicals. You pay 300x the price for the same problem in a different container.</p>
100+
unregulated contaminants found in tap water
50yr
average age of residential water pipes
300x
markup on bottled water vs filtered
CONTAMINANTS DETECTED IN TAP WATER
Engineered for real life

What Changes When Your Water Is Actually Clean

This is not about buying a filter. It is about removing a problem you have been absorbing every single day, and noticing the difference within the first week.

Verified customer reviews

What Customers Say After Installing

4.9
Based on 2,847 verified reviews
5
82%
4
12%
3
4%
2
1%
1
1%
Verified
TDS went from 380 to 12
I ran my meter on the tap water before and after installation. Before: 380 ppm. After: 12 ppm. I do not need marketing copy to convince me this works when the numbers are right there on the display. The water tastes completely different now, like drinking from a mountain spring.
T
Thomas K.
Germany
2 weeks ago
Verified
No more hauling water bottles from the store
We were spending about 80 EUR a month on bottled water and I always felt guilty about the plastic waste. Set this up on a Sunday afternoon, and by Monday morning we were filling our reusable bottles straight from the tap. The taste difference alone made it worth it, but our grocery bill dropping is what convinced my husband.
E
Elena M.
Romania
1 month ago
Verified
Installation was surprisingly easy
I am not handy at all and was worried about hooking this up. Took me 25 minutes following the instructions and watching the included video. The quick-connect fittings just click in, no tools needed. Everything fit my standard kitchen plumbing without any adapters.
J
Johan S.
Netherlands
3 weeks ago
Verified
Coffee and tea taste completely different now
I did not realize how much the water was affecting everything until I switched. My morning coffee lost that weird metallic aftertaste I just assumed was normal. Tea is cleaner, rice comes out better, even ice cubes are crystal clear instead of cloudy. You notice it everywhere once you start.
S
Sophie M.
France
1 week ago
Verified
Finally feel safe using tap for baby formula
With a newborn at home I was paranoid about lead and microplastics in our tap water. This was the main reason we bought it. The remineralization filter adds back the minerals too, so the water is not just pure but actually balanced. Peace of mind is hard to put a price on but this was worth every cent.
A
Anna K.
Austria
3 weeks ago
Verified
Limescale buildup just stopped
Our old kettle used to get a thick layer of limescale every two weeks. Since installing the filter system I have not cleaned it once in two months and it still looks brand new inside. Same for the coffee machine. Did not expect that side benefit but it is saving us from replacing appliances too.
P
Peter H.
Denmark
2 weeks ago
The math speaks for itself

What You Are Actually Paying for Clean Water Right Now

Most people do not think about it because the cost is spread across dozens of small purchases. But add it up over a year and the number is hard to ignore.

Water SourceAnnual CostQuality
Bottled Water (family of 4)€1,200 – €2,400/yrInconsistent, plastic leaching
Basic Pitcher Filter€80 – €180/yrRemoves chlorine taste only
Water Delivery Service€600 – €1,000/yrDecent, but inconvenient
Hydrion Filtration System€0.08/litre (first year incl.)99.9% contaminant removal

Based on average European household consumption of 8L per day. Filter replacement costs included.

90 days from now

Two Versions of Three Months From Today

One path changes nothing. The other removes a problem you will wish you had dealt with sooner.

If you do nothing

90 Days Without Action

  • Still spending 50 to 100 EUR per month on bottled water that might not even be cleaner
  • Still not knowing what is actually in your tap water
  • Still giving your family water with the same contaminants you read about today
  • Still dealing with limescale, odd taste, or that faint chlorine smell
  • The money spent on bottled water this quarter is gone with nothing to show for it
If you act today

90 Days With Hydrion

  • Every glass your family drinks is verified clean and you can taste the difference
  • You have saved over 150 EUR on bottled water you no longer need to buy, carry, or store
  • No more plastic waste piling up, your kitchen counter is clear, and your conscience is too
  • The system runs quietly in the background and you do not think about water anymore
  • You made one decision three months ago and it is still paying for itself every single day
Simple setup

Clean Water in Three Steps

1

Unbox and Connect

Everything you need is in the box. No plumber required. Most people are up and running in 20 to 30 minutes with the included quick-connect fittings.

2

Flush and Verify

Run the system for 15 minutes to prime the filters. Use the included TDS meter or the built-in display to see your water quality drop in real time.

3

Drink and Forget

Turn on the tap and it is clean. Filters last 6 to 12 months depending on your model. The system tells you when to swap, takes 3 seconds.

30 Day
Zero-risk guarantee

Try It for 30 Days. Not Convinced? Full Refund.


<p>We have tested this on thousands of households across Europe, and the feedback is consistent. Once people taste the difference, they never go back. But we also know that trusting a new brand takes a leap.</p><p>So here is what we will do: order today, set it up, use it for a full 30 days. If you do not notice a difference in taste, if you do not feel better about what your family is drinking, or if you just change your mind for any reason, email us and we will process a full refund. No forms. No justification needed.</p><p>The risk of trying is zero. The risk of not trying is another 30 days of the same water.</p>
Full refund, no questions
Free return shipping
No restocking fees
Common questions

Everything Else You Might Be Wondering

Will this work with my tap and plumbing?
All Hydrion systems use universal connectors with both 1/2 inch and 3/8 inch adapters included. They fit standard European and international plumbing. If you have an unusual setup, our support team can confirm compatibility before you order.
How often do I need to replace the filters?
Depends on your model and water quality, but most filters last 6 to 12 months. The system monitors usage and tells you when. Replacement takes about 3 seconds. Twist, pull, click in the new one.
Does reverse osmosis waste a lot of water?
Older RO systems wasted 3 to 4 litres for every 1 litre of clean water. Our tankless systems run at a 2:1 or 3:1 pure-to-drain ratio. That is a fraction of the environmental cost of manufacturing and shipping plastic bottles.
Does RO remove minerals I need?
RO does strip minerals, which is why most of our systems include an alkaline remineralisation post-filter that adds back calcium, magnesium, and raises the pH to 7.5 or higher. You get the purity of RO with the mineral balance of natural spring water.
What if I am renting and cannot modify plumbing?
Our countertop and faucet-mount systems require zero permanent installation. They connect to your existing tap with a diverter valve and come off cleanly when you move. No drilling, no modifications, no landlord conversations.
Make the switch

Your Family Deserves Better Water Than This

One purchase. Years of clean water. The math works, the science works, and the guarantee means you have nothing to lose.

Whole House 3-Stage Water Filtration System with UV Sterilisation – 18 GPM, Big Blue 20" Housings, Pressure Gauges, Carbon Steel Frame, Wall-Mount or Freestanding
€1.999,99
Free shipping - 30-day guarantee - Filters included
Get Yours Now