AS5000FF direct flow unit
409,90 € - 449,90 €
incl. VAT
plus Shipping costs
✔ Free shipping (within Germany)
✔ Fast delivery: 1-2 working days shipping time
✔ Secure payment options (SSL encrypted)

This additional filter invigorates body and mind and brings you vitality through everyday life. Try it out for yourself.
This additional filter gives the water back its natural structure. Your cells in the body can thus absorb it better.
Two powerful diaphragms form the heart of the AS5000FF.
It ensures effective filtration of the water up to 98.2%.
The integrated and powerful pump ensures high filtration rates of up to 1.2 litres per minute.
In addition to the AQUASTOP, the double O-rings provide additional protection so that no water can escape from the system.
We perfect our products for our customers and get everything out of them. So that you have more space in the base cabinet.
Crystal clear drinking pleasure with osmosis water
SMALLER, FASTER, BETTER - AS5000FF + Vitalisation
Let yourself be inspired by the new 7-step AS5000FF direct flow system and discover its great advantages here.
What does the FF at the end of the plant mean?
Our individually compiled Water filter systemis a direct-flow system, whose English designation is Free-Flow, i.e. "FF" in short form. For this reason, the plant bears this abbreviation.
The difference to the AS5000FF is that here you No extra tank that stores the water for a certain period of time.
So you can enjoy your filtered tap water directly and do not miss out on the familiar and unique water taste.
Two powerful and fine-pored 250 GPD membranes, together with the booster pump, ensure the excellent and fast filter performance of the FF unit.

98.2% pure filtration
- Removes heavy metals, chlorine and much more.
- No more limescale in household appliances
- Crystal clear water
- Odourless and noticeably softer
- More intense taste experience
- Versatile
Pure water
Experience a clear and refreshing
Drinking pleasure with every sip of water.


Easy installation
of the AS5000FF direct flow system

Our AS5000FF in comparison with other direct flow systems

AQUASAFE tested - No mass-produced goods | ![]() |
NSF certified filters and membranes | ![]() |
With protective conductor for more safety | ![]() |
Particularly space-saving | ![]() |
Detailed operating instructions (German) | ![]() |
AQUASTOP | Incl. replacement pad (included) | ![]() |

![]() | Cheap mass-produced goods |
![]() | Inferior filters / not certified |
![]() | Without additional protection |
![]() | Larger and bulkier in the base cabinet |
![]() | Complicated installation |
![]() | No protection against possible water damage |
Your service world
Water information and instructions
Discover our NEW service worldt around the topic of water filters. Useful tips and information as well as instruction videos and much more offer you added value to your system.
Over 25,000+ customers
already trust AQUASAFE





We love water - AQUASAFE
20+ years of experience are our foundation. With MADE IN GERMANY and a great deal of passion for service and quality, we are always happy to assist our customers today and in the future.
We are at home in the world of water filters and would be delighted to welcome you too.
FAQ - AS500FF direct flow system
Does the AS5000FF require a power connection?
Yes, so that the integrated pump can work effectively and the waste water ratio can be reduced. A power connection in the immediate vicinity of the unit is required. Do not worry, the AS5000FF is equipped with an additional AQUASTOP and protective earth conductorso you don't need to worry about the combination of "electricity & water" here.
Do I have enough water pressure (in bar) on my house pipe?
In Germany, in most cases every household has sufficient water pressure between 3 - 4 bar available. It is very rare that a system needs to be retrofitted with a booster pump. However, we also have everything in stock for you here at a later date.
Can the AS5000FF also be operated with a low-pressure boiler?
Yes, but in this case a 1-way water tap is required.
When do I have to change the filters?
The AS5000FF Prefilter and additional filters are changed every 6 months, the membranes every 24 months.
How much waste water does the AS5000FF produce?
The AS5000FF has a waste water ratio of approx. 1:2. This means: For one litre of filtered water, approx. 2 litres of waste water are produced. This depends on the water pressure.
Why do we filter water?
Despite the strict controls of the waterworks, our tap water still contains a large number of pollutants that flow into our water glass as soon as we open the lever of our tap.
Whether it's a high nitrate content in the water, old pipes in the streets or medication residues in the groundwater - we can't see the path from the waterworks to your home.
Pollutants that we can't see with the naked eye, but also don't want to put into our bodies, can eventually come back up in your tap water.
That is why we recommend from AQUASAFE additional filtration, by reverse osmosis, of the water just before you pour it into your drinking glass to really filter out all unwanted pollutants.
We love the best water quality and want you to enjoy it too. Whether for yourself, your baby or the grandparents - treat yourself to the BEST.
THE 7-STAGE AS5000FF - WHAT ELSE SETS IT APART
SPACE-SAVING HOUSING + HIGH FILTER PERFORMANCE
Together with our in-house technicians and designers, we have redesigned the entire AS range to optimise and address problems, functionalities and ergonomic issues.
Thus the AS5000FF for example, are much flatter than other water filter systems available on the market. This saves a lot of space in the base cabinet.
SIMPLE INSTALLATION
In addition, we have simplified the installation process of the system. A high-quality manual with colour pictures supports you during the installation. The colour-coded hoses and the markings on the system also make installation easy and quick. However, if you have any questions about the repair, one of our technicians will always be happy to help you. You use our installation videos.
aquastop serial
The scope of delivery includes an additional AQUASTOP incl. replacement pad, which ensures even more safety in the system. As soon as water unexpectedly flows out of the system, the AQUASTOP is triggered and thus prevents the water from escaping further. This prevents major water damage.
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Technical data on the AS5000FF
Direct-flow systems
The AS5000FF filters for you
powerful, effective, modern

This osmosis membrane ensures perfect filtration of the water and removes up to 98.2% of any remaining foreign matter in the water.
In membrane filtration, by means of reverse osmosis process, your tap water is pressed through a membrane with hyperfine pores, whereby a molecular separation process takes place.
The water molecules can pass through the membrane, while the dissolved substances such as salts, lime, nitrate, heavy metals, organic compounds, pesticides and many other molecular compounds are retained by 90 to 99%.
We attach great importance to high quality and the best materials. That's why you only get tested and certified products from us.
Basic version
The filters of the AS5000FF
at a glance

Our three prefilters
Filter 1: Removes coarse particles such as sand and rust
Filter 2: Filters heavy metals and chemicals
Filter 3: Removes micro particles from the water
For best filter results
The two 250GPD membranes filter out all the residual
Pollutants such as microplastics, bacteria and drug residues
reliably out of your water.

thanks to the powerful pump, up to 1.2 litres of water in the
Filter minute. Our customers are thrilled."
Perfect your
Water enjoyment

The Vitality Filter with May Fan Stones,
from Japanese healing art.
Osmosis refinement for body and mind. You will enjoy everyday life - no matter how stressful it was.
The active filter with 4 chambers
rounds off your water experience.
The rocks in the filter can, among other things, raise the pH value into the alkaline range.

Space miracle
The AS5000FF does not require any additional
water tank and is therefore particularly space-saving.
A lot of power in a small space - unbeatable.
Technical data of the
AS5000FF - Models
AS5000FF | ![]() | ![]() | ![]() |
---|---|---|---|
Dimensions of the plant in cm: | L:37 B:28.5 H:36.5 | L:37 B:28,5 H:41 | L:37 B:28,5 H:41 |
Product weight: | 9 kg | 9 kg | 9 kg |
Additional filter 6: | ![]() | ![]() | ![]() |
Additional filter 7: | ![]() | ![]() | ![]() |
Filter capacity per minute: | 1.2 l/m | 1.2 l/m | 1.2 l/m |
Filter capacity per day: | 1900 litres | 1900 litres | 1900 litres |
Sewage ratio: | approx. 1:2 | approx. 1:2 | approx. 1:2 |
follow-up costs per year: | 39,90€ | 69,90€ | 119,90€ |
Max. Temperature: | 65° | 65° | 65° |
Max. Pressure: | 5 Bar | 5 Bar | 5 Bar |
Tab 3
Scope of delivery & shipping

- AS5000FF | Direct flow system / Reverse osmosis system
- 1 x Sediment Filter 5 Micron | First Stage
- 1 x Activated carbon filter | Second stage
- 1 x Sediment Filter 1 Micron | Third Stage
- 2 x AQUASAFE high-performance membranes | 2 x 250 GPD
- Booster pump 6.0 LPM | For high filter performance in a short time
- Long connection hoses | Colour-coded for easy installation
- Mounting / connection accessories | Complete cold water connection with high-quality drain clamp
- Pre-filter and membrane housing spanner | Solid design
- Detailed operating instructions | With colour pictures and useful tips
- Water stop | Incl. replacement pad
Note: There is no water tap in the scope of delivery.
Choose your tap to match the AS5000FF and complete your purchase at AQUASAFE.
You can find our water taps here. To the fittings | 1-way water tap | 3-way water tap
We recommend that you make the switch:
the pre-filter, every 6 months.
of the additional filter every 12 months.
of the membrane every 2 years.
Free and insured shipping*

We ship exclusively with DHL and UPS. All our packages are insured and you have the possibility to request the tracking ID via email. We ship immediately after receipt of payment on our account.
Please bear in mind that a bank transfer takes two to four working days and your order must be processed. The delivery time of a parcel is usually two to three working days (Within Germany* - Outside Germany longer delivery times). Please calculate this delivery time and also take into account any public holidays and weekends.
The shipping time abroad can take significantly longer. As a rule, the delivery time abroad is 4 - 6 working days, overseas and on islands shipping usually takes 1 - 2 weeks.