Aquaphor filter cartridge K7, K7B with germ barrier or K5P (sediment filter)

9,90  - 77,00 

(1 Customer rating)

  • Aquaphor K1-07B
  • terminal germ protection through hollow fiber membrane (0,1µm)
  • 0,8µm activated carbon block filter insert with patented AQUALEN® technology
  • Quickchange plug-in/plug-out
  • Capacity window: 3.600-5.000 liters or after 6 months (Din standard)
  • Flow: Max. 4 to 5 liters/min at approx. 4,0bar, (58 psi); Weight: 0,53kg; Material white: PP
  • Filter dimensions: diameter 78 mm, height 308 mm

Please select the desired filter variant in the following selection window:

Aquaphor filter cartridge K7 (activated carbon only) or K7B with patented Aqualen® activated carbon including germ protection barrier through hollow fiber membrane or only sediment filter (K5P)

The Aquaphor K7B high performance water filter is probably the most popular water filter in many expert and user circles.

Whether in the household, at home, on the go, in the caravan or on the boat.
The very high quality, the filter performance, the good taste and the easy handling are very much appreciated.
Because the Aquaphor filter has what other activated carbon filters don't have: AQUALEN®

Here we will show you exactly why, in our opinion, this is the best synergistic water filter on the filter market.

AQUALEN activated carbon vs normal activated carbon

normal activated carbon vs. AQUALEN® activated carbon

What is AQUALEN®?

The AQUALEN filter material, developed and patented in Russia by around 70 researchers and scientists, is characterized by its special synergistic structure and very high filter performance. The very fine activated carbon granules in solid block form interspersed with AQUALEN have a very high absorbency. The activated carbon granules are 4x as fine as in normal activated carbon filters and therefore have a very large contact surface, which is why they can remove pollutants from the water at top speed. In addition, Aquaphor's activated carbon is laced with special fibers that contain, among other things, “anti-heavy metal” chelates and activated silver. These synergistically help to rid the water of heavy metals and germs.

The tap water that flows into the filter must first pass through this solid, fine-pored activated carbon block, which does not give in to the water pressure. Because of this, the water flows through very evenly and there is no channel formation, as with cheap activated carbon filters, which means that the water can be filtered less.

The advantages at a glance:

    • Strong structure, strong protection against pollutants
      The Aqualen® structure filters the water evenly
    • no water channel formation in the filter cartridge
      Patented activated carbon Aqualen® doesn't back down
    • long stamina
      According to the manufacturer, the Aquaphor filter filters up to 5000 liters
    • Strong combination of filtering mechanisms
      No other filter has this combined power

Aquaphor activated carbon filter with Aqualen® + germ barrier

    • Filters pollutants, dirt and chlorine from the water
      Activated carbon block filter with Aqualen® ion exchanger
    • completely removes heavy metals from water
      Aqualen® ion exchange fibers with modified chelate groups
    • Guarantees protection against bacteria through germ barrier
      The hollow fiber membrane (germ barrier) traps biological microparticles
    • Activated carbon also protects against germ infestation - no silver comes out
      Contains silver in active ionic form (silver-doped)

The Aquaphor K107B “8in1” power water filter

Aquaphor filter insert K7B Aqualen water filter with germ barrier aquaphor-filter-cartridge-K7B-from the insideAquaphor filter insert K7B Aqualen water filter with germ barrier 1

The most effective remedy against heavy metals in tap water

AQUALEN® is extremely effective in capturing and removing heavy metals in water. Heavy metals have an 800 times greater affinity with the complex chelated ion exchangers in AQUALEN than calcium and magnesium in conventional filters.

This means AQUALEN detects and absorbs heavy metals at every level of water hardness. The amount of compounds in the ion exchangers in AQUALEN is approximately 10x greater than the same amount present in conventional exchangers.

The chelates contained in AQUALEN are very effective against heavy metals because they bind to them molecularly and do not let them go. This means that Aquaphor's AQUALEN is probably one of the most effective remedies against heavy metals in drinking water.

Double protection against germs and bacteria in the water

Hollow fiber membrane in the microscope

Hollow fiber membrane Aquaphor with Ecoli bacteria on it AQUACENTRUM

Hollow fiber membrane 0,1 µm with E-Coli bacteria

Activated silver in the Aquaphor filter kills germs

The activated silver particles in ionized form contained in AQUALEN are a strong antibacterial agent, as silver is known to be a germ killer. The activated silver is also much more effective. It is woven directly into Aquaphor's activated carbon, which is why bacteria and germs have no basis for life and are immediately killed when they come into contact with this silver.

This means that the classic risk of contamination in this filter is virtually impossible.

Note: According to the manufacturer, the silver does not come out of the filter.

The germ protection barrier through hollow fiber membrane

But even more important is the final germ barrier against germs and bacteria. Because it keeps 99,9999% of all bacteria away. Because of your size, you simply won't fit through these capillary-like Hollow fiber membrane, which has a size of 0,1 µm (see picture).

Hassle-free filter changes with the Quickchange system

Aquaphor quick change filter

Hygienic filter change

The integrated plug-in/plug-out system makes changing the filter particularly easy. These water filters from Aquaphor consist of a filter head and a filter cartridge.

They offer the highest level of hygienic safety. When the filter medium is changed, the filter housing is also automatically replaced, as both form a unit. There is no need to clean or disinfect the inside of the housing, as with classic systems. Germs cannot get inside the system while the filter is being changed.

The user no longer comes into contact with the used or new filter medium. This represents a significant advantage for hygiene. You can Aquaphor filter cartridge head received here. This is required to use the cartridges. Changing a Quickchange cartridge only takes a few seconds.

Summary – the strongest synergy in a water filter

The Aquaphor water filter with AQUALEN and hollow fiber membrane has the strongest known synergetic effect of a single filter cartridge.

If you find a better single filter cartridge with even more performance online, let us know and we'll give you €100 for free. We have already tried it and researched it for a long time, so you may be able to save yourself the time and take advantage of it, as you will soon have the opportunity to have this high-performance filter installed in your home and to take advantage of all the advantages and thus on the on the safe side when it comes to your drinking water.

Alternatively, you can also strengthen this filter if you combine it with other Aquaphor products.

A 2-4x series connection is also possible with an Aquaphor filter K107 as a pre-filter. This will increase your effectiveness even further and you can be completely safe with almost the same annual costs. Because you get it Aquaphor filter K107 for less than half the price and you can, for example, only change the K107B filter once a year, while changing the K1 twice a year. Some customers use this option at their own risk, as according to the DIN standard in Germany, filters should generally be changed after 107 months at the latest.

Our advice:
The Aquaphor double filter set consisting of the filters K107+K107B.

You can also use the Aquaphor water filter as a pre-filter for your water ionizer. This gives you strong additional protection.
You can find a pollutant retention analysis from Aquaphor Filter in the Downloads tab
With the Aquaphor filter system you are guaranteed to be on the safe side.

1 review for Aquaphor filter cartridge K7, K7B with germ barrier or K5P (sediment filter)

  1. Rani -

    Hello dear Yasin
    Hope everything is well with you.
    As I said before, for now I am very happy with the water filter and use it at least until the filter is done….
    ...Love Rani

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Technical data Aquaphor K107B filter

  • Applied technology(s): activated carbon block filter, terminal germ barrier through hollow fiber membrane
  • Working medium: tap water
  • Diameter ∅: 78 mm or 7,8 cm
  • Color white
  • Filter costs per liter of treated water: ≤ 0,019 euros or ≤ 0.2 cents / liter
  • Height: 308 mm or 30,8 cm
  • Line pressure: 4 bar
  • Material: Housing: Polypropylene, Contents: Silver-coated activated carbon granules
  • pH values ​​at 2 l/min, dH°14-18: no change
  • ORP or redox potentials at 2 l/min, dH°14-18: no change
  • Flow range: 4 – 5 liters / min, optimal 3 liters / min
  • Power consumption: no electricity, only line pressure required
  • Ambient temperature: 4°C - 40°C
  • Temperature inlet water: 4 °C – 30 °C

Do you have more questions?

If you have any further questions, please write to us

I would be happy to answer all your questions, you Yasin Akgün (biography)


Do you have more questions?

If you have any further questions, please write to us

I would be happy to answer all your questions, you Yasin Akgün (biography)