PureFilter

Under-sink water filter: the smartest choice for your home

Cleaner, tastier, and more mineral-rich water directly from your own tap. No water jug, no bottles, no hassle.

View PureFilter Mineral+

FRESHER IN TASTE

Soft, balanced, and mineral-rich

DIRECTLY FROM THE TAP

No water pitcher, no bottles, no hassle

UP TO 20,000 LITERS

One filter, clean water all year

WORKS WITH QUOOKER

Your boiling water is filtered too

An undersink water filter: three reasons for the smartest choice at home

Pure water, straight from the tap

An under-sink water filter removes more than 100 contaminants from your tap water, including PFAS, microplastics, heavy metals, and chlorine. No filter pitcher on the counter, no more lugging bottles. Clean water is continuously available, as soon as you turn on the tap.

Fresher, softer, richer in minerals

It's not just about what comes out, but also about what goes in. Thanks to Swedish Mineral Rock™ technology, PureFilter adds natural minerals to your water: calcium, magnesium and potassium. The result is a balanced, soft taste profile and better hydration with every glass.

Installed invisibly, years of peace of mind

A home water filter shouldn't sit on your countertop. PureFilter Mineral+ is compact, fits under any standard kitchen cabinet, and remains completely out of sight. Installation? Done in five to ten minutes, no plumber needed. One filter lasts up to twelve months.

 Inline waterfilter onder aanrecht filtert PFAS, microplastics en zware metalen
Best in test

PureFilter Mineral+

PureFilter Mineral+ water filter with Swedish Mineral Rock™ technology. Independently tested and certified to NSF standards.

  • Filters 100+ contaminants (PFAS, microplastics, heavy metals)
  • Swedish Mineral Rock™ adds calcium, magnesium, and potassium
  • NSF 42, 53, 61, and 372 certified
  • Capacity up to 20,000 liters per filter
  • Filter duration up to 12 months
  • Installation in 5-10 minutes, no plumber needed
  • Works with boiling water tap (Quooker)
  • 5-year warranty · 40-day returns
USA

OTHER FILTERS

Standard water filters you find in the average webshop. They filter basically, but often lack the extra steps.

  • Filters basic impurities (chlorine, particulates)
  • No or limited filtration of PFAS and microplastics
  • No remineralization, water remains barren
  • Sometimes one NSF certification, rarely all four
  • Capacity varies widely (often 5,000-10,000 litres)
  • Filter life 3-6 months on average
  • Installation usually DIY
  • Compatibility with a boiling water tap not always listed
  • Warranty usually 1-2 years

The minerals thatimprove your water

Thanks to Swedish Mineral Rock™ technology, your filtered water is enriched with three essential minerals. Good for your hydration, taste experience, and daily balance.

Magnesium mineraal in glazen bol — toegevoegd aan je water door de PureFilter Mineral+Mineral 1

Magnesium

Magnesium contributes to normal muscle function and helps reduce fatigue. An indispensable mineral for your daily energy.

Calcium aanwezig in gefilterd water uit de PureFilter Mineral+Mineral 2

Calcium

Calcium is essential for maintaining strong bones and healthy teeth. An important basic mineral that your body needs daily.

Kalium in waterbol — toegevoegd aan je water door de PureFilter Mineral+
Mineral 3

Potassium

Potassium supports a normal fluid balance in your body and contributes to healthy cell function. Important for your hydration and overall well-being.

A home water filter – who is this ideal for?

For the family in question

You want certainty about what your family drinks. No PFAS, no microplastics, but minerals. One installation, a whole year worry-free.

For the modern kitchen

You love a tidy countertop, free of water pitchers or bottles. An in-line water filter is invisible and suits a sleek kitchen.

For the Quooker owner

You already have a boiling water tap. PureFilter connects in front of it, so you get boiling and filtered, mineral-rich water.

SELF-INSTALLED IN 10 MINUTES

No plumber, no hassle. Close the water tap, disconnect the hose, and connect the PureFilter with the supplied hoses. Ready for clean, mineral-rich water from your own tap.

Review the installation

Frequently asked questions

Can a water filter be installed under any sink?

Yes. The PureFilter Mineral+ is compact (10 × 2.5 inches) and fits in almost any standard kitchen cabinet.

Do I need a plumber?

No. You can install the system yourself in 5-10 minutes with the included hoses and a wrench.

What exactly does an under-sink water filter filter out?

A good inline filter removes PFAS, microplastics, heavy metals, fluoride, nitrates, chlorine, and over 100 other contaminants.

How often should I replace the filter?

For 1-3 people once a year, for 4+ people every 6 months.

Does an under-sink water filter also work with a Quooker?

Yes. The filter is placed before the Quooker, so your boiling water is also filtered and rich in minerals.

Do under-sink filters reduce water pressure?

No. The PureFilter Mineral+ is designed to maintain water pressure.

Is an inline water filter better than a water jug?

Yes, for most households. You get a much larger capacity, no manual refilling, and no filters that need to be replaced every month.

What if I am not satisfied?

You have 40 days to return the product for free, and a standard 5-year warranty.