Bottled quality
water on tap

Fresh filtered water from your existing kitchen tap.

Quick installation

Fitted by our local team at your home

No drilling or separate tap

Uses your existing kitchen tap

Replacement filters available

Keep your water at its best, year after year

Why choose filtered tap water?

Enjoy fresh, great-tasting filtered water straight from your existing kitchen tap. The ECO250 offers a convenient and economical alternative to buying, carrying and storing bottled water. Reduce your reliance on single-use plastic bottles, save storage space and enjoy filtered water whenever you need it.

Fresh glass of water with green leaves

How the ECO250 works

The compact ECO250 refillable water filter is installed beneath your kitchen sink and connected to the cold-water supply feeding your existing tap. A diverter valve directs the water through the filter, so there is no need to install a separate drinking-water tap. Its triple-action filtration helps reduce particles, unpleasant tastes and odours, including chlorine taste, so you can enjoy fresher-tasting water straight from your kitchen tap. Where the existing plumbing is suitable, installation does not require drilling the worktop or sink, making it a practical option for rental properties too, subject to any landlord permission required.

ECO250 refillable water filter fitted under a kitchen sink
ECO250 filter installed beneath a kitchen sink

Meet the ECO250

Specifically developed for residential use, the ECO250 is an under-sink mains water filter consisting of a housing system and replaceable filter media.

  • Refillable, triple-action water filtration
  • Bottled-quality filtered water directly from your existing mains cold-water tap
  • Eliminates chlorine and improves the taste and smell of your water
  • Eliminates limescale build-up, helping keep your kettle and iron limescale-free
  • Replaceable filter media for ongoing use

Key specifications

Filter typeUnder-sink, replaceable filter media
InstallationUnder sink, existing cold-water tap
Filter capacity7,500 US gallons / 28,000+ litres
Replacement12 months (resident) / 18 months (occasional resident)
Installed price€149.95
View full technical specifications
Maximum operating pressure8.5 bar
Operating temperature2-35°C
Housing constructionFDA-approved polypropylene with 10% talc
Media typeCarbon wrap with polypropylene core
Burst-pressure test400 psi
Hydrostatic test375 psi for over 15 minutes
Pressure-cycle test0-150 psi, over 100,000 cycles
Housing material testingTested to NSF Standard 42 for microbacterial safety
Structural testingTested to NSF Standard 42
Filter capacity7,500 US gallons / 28,000+ litres

What's in Your Tap Water?

The ECO250 provides bottled-quality filtered water directly from your existing mains cold-water tap. Its triple-action filtration eliminates chlorine, improves the taste and smell of your water, and helps you enjoy filtered water without buying and storing bottles.

01 / TASTE

Chlorine taste & odour

The ECO250 eliminates chlorine and improves the taste and smell of your tap water.

02 / PARTICLES

Sediment & dirt

Triple-action filtration helps capture unwanted sediment and dirt particles from the water supply.

03 / PLUMBING

Rust & discolouration

Filtration helps capture rust particles and other visible impurities that may be present in tap water.

04 / MINERALS

Hard water & limescale

The ECO250 eliminates limescale build-up, helping to keep your kettle and iron limescale-free.

05 / WATER QUALITY

Metals

The ECO250's filtration system is designed to reduce unwanted impurities, including metals, from tap water.

06 / EVERYDAY USE

Fresher-tasting water

Enjoy bottled-quality filtered water straight from your existing kitchen tap, without buying and storing bottled water.

Our ECO250 Eliminates These Contaminants

View the full contaminant list

Excellent

  • Amyl Acetate
  • Amyl Alcohol
  • Benzene
  • Bleach
  • Butyl Alcohol
  • Butyl Acetate
  • Calcium Hypochlorite
  • Chloral
  • Chloroform
  • Chlorine
  • Chlorobenzene
  • Chlorophenol
  • Cresol
  • Deffiants
  • Diesel Fuel
  • Dyes
  • Ethyl Acetate
  • Ethyl Acrylate
  • Gasoline
  • Glycols
  • Herbicides
  • Hydrogen Peroxide
  • Hypochlorous Acid
  • Insecticides
  • Iodine
  • Isopropyl Acetate
  • Isopropyl Alcohol
  • Ketones
  • Methyl Bromide
  • Methyl Ethyl Ketone
  • Naphtha
  • Nitrobenzene
  • Nitrotoluene
  • Odours (General)
  • Oil-dissolved Organic Esters
  • Oxalic Acid
  • Oxygen
  • PCBs
  • Pesticides
  • Phenol
  • Plastic Taste
  • Rubber Hose Taste
  • Sodium Hypochlorite
  • THMs
  • Toluene
  • Toluidine
  • Trichlorethylene
  • Turpentine
  • Xylene

Good

  • Acetone
  • Alcohols
  • Antifreeze
  • Chloramine
  • Chlorophyll
  • Citric Acid
  • Ethyl Alcohol
  • Ethyl Amine
  • Ethyl Chloride
  • Ethyl Ether
  • Lactic Acid
  • Mercaptans
  • Methyl Acetate
  • Methyl Alcohol
  • Methyl Chloride
  • Organic Acids
  • Organic Salts
  • Ozone
  • Potassium
  • Permanganate
  • Propioic Acid
  • Propyl Acetate
  • Propyl Alcohol
  • Propyl Chloride
  • Radon
  • Solvents
  • Sulphonated Oils
  • Tannins
  • Tar Emulsion
  • Tartaric Acid
  • Xanthophyll

Fair

  • Acetic Acid
  • Amines
  • Detergents
  • Heavy Metals
  • Hydrogen Selenide
  • Hydrogen Sulfide
  • Nitric Acid
  • Plating Wastes
  • Propionaldehyde
  • Soap
  • Vinegar

Products & Prices

Water filtration systems, replacement cartridges and components for your ECO250.

ECO250 under-sink water filter installation

ECO250
Full Installation

Complete supply, delivery and professional installation at your home.

€149.95
ECO250 replacement cartridge

Replacement
Cartridge

Replacement filter cartridge for your existing ECO250 system.

€50.00
Activated charcoal filter component

Single
Charcoal

Activated charcoal replacement filter component.

€25.00
Ceramic filter component

Ceramic
Filter

Ceramic filtration element for the ECO250 system.

€25.00
Replacement water filter housing unit

Housing
Unit

Standard replacement filter housing unit.

€19.00
Quarter-turn filter housing

Housing
1/4 Turn

Replacement housing with a quarter-turn head.

€22.00

For availability, compatibility and ordering, contact our team using the details in the contact section below.

Already Have a Water Filter?

We can also modify your existing water filtration system to accept products from our original ECO250 range. Contact us to discuss your current setup and find out what options are available.

Ask Us About Compatibility

Before & After 12 Months

See the visible difference between a clean filter and one that has been in use. The discolouration illustrates the material collected during filtration and why regular filter maintenance matters.

Used brown filter beside a clean white replacement filter
Used filterNew filter

Frequently Asked Questions

What is the ECO250?

The ECO250 is a compact, refillable filtration system fitted beneath your kitchen sink and connected to your existing cold-water tap.

Is this for the whole house or just the kitchen tap?

The ECO250 is an under-sink drinking-water filter designed to supply filtered water through your existing kitchen tap, not a whole-house system.

Will I need a separate tap or holes drilled?

The system is designed to work with your existing kitchen tap, so a separate drinking-water tap is not normally needed. The installer can confirm suitability for your kitchen.

How often should I replace the filter?

The recommended replacement interval is generally 12 months for regular household use. Your installer can advise based on usage and water conditions.

What does the filter help with?

The ECO250 is marketed to improve the taste and odour of mains tap water, including chlorine-related taste, while its filtration media captures particles. Exact performance depends on the filter media and local water conditions.

How do I arrange installation or a replacement?

Contact Water Filters Spain on WhatsApp at +34 633 594 735 to ask about installation, replacement filters or service availability.

Filter Change Demonstration

Watch how to change the ECO250 filter cartridge. Our video shows the replacement process so you can see what is involved in keeping your water filtration system maintained.

Contact & Service Areas

We install and support Water Filters Spain systems across the Costa Blanca and Almería. Get in touch to discuss installation, replacement cartridges or your existing system.

  • Alicante
  • Benidorm
  • Almería
  • Gran Alacant
  • Santa Pola