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water treatment

Water filter for the house connenction: A clean thing.
It´s better to keep out what doesn´t belong in your drinking water. With our optimally matched range of high-quality water filters for house connections, you are on the safe side.

Water filter for the house connection against rust and dirt:

We create clarity.

To protect your installation, DIN 1988-200 stipulates the use of a water filter for your house connection that reliably removes dirt particles.

Even if our tap water is still one of the best controlled foodstuffs, nobody is immune to contamination from the pipe system. If sand and rust particles are also deposited on the inner surfaces of copper or galvanised steel pipes, there is a risk of trough corrosion and even water pipe breakage. In addition, these particles can contaminate aerators and lead to dripping fittings and functional damage to household appliances. It is not for nothing that a mechanical filter must be installed behind the water meter in accordance with DIN 1988-200.

In a nutshell

  • Prevents dirt and rust particles from entering the power supply network
  • Thin particles can cause corrosion and rupture of the water pipe
  • I filtri per l'acqua potabile proteggono installazioni, rubinetteria e apparecchi, come scaldabagni, regolatori (rompigetto) e soffioni docce.
  • Le nostre soluzioni assicurano chiarezza e un‘ igiene ottimale

From the simple spin-on filter to the automatic backwash filter with pressure reducer:

Small filter customer for domestic use.

Enjoy the good feeling of being on the safe side with perma-trade filter systems. We offer you the right solution for every requirement as well as flexible filter variants that can be easily converted and upgraded. What is there at all? We have briefly summarized this for you here:

1. Spin-on filter

Our minimaster spin-on filter is a cost-effective entry-level model. The filter cartridge must be replaced every six months in accordance with DIN EN 806-5. Who wants more later? Can simply be upgraded to the more comfortable permaster black model.

2. Backwash filter

With these models, the filter cartridge no longer needs to be replaced, but the filter can be regularly backwashed by hand by turning the drain funnel. Our patented strip brushes clean the stainless steel sieve and the filter cup quickly and reliably.

3.Filter pressure reducer combination

With these filter combinations, an integrated pressure reducer additionally reduces the operating pressure and thus protects valves and equipment from possible damage. Water consumption can also be reduced in this way.

4. Automatic filter

This high-end solution does everything automatically and even cleans itself on its own. After selectable time intervals, backwashing is carried out automatically and you enjoy maximum comfort.

Water filter for the house connection - permaster black

All the vortices clearly filtered out.

Pulizia ed igiene brevettate

Pulizia ed igiene brevettate

Con la sua coppa nera trasparente , il filtro permaster black offre una protezione solare ottimale contro la formazione di alghe, ed il grado di contaminazione può essere controllato in qualsiasi momento. Le nostre spazzole a strisce brevettate puliscono il filtro in acciaio inossidabile e la coppa filtro senza interrompere l’erogazione dell’acqua.

Utilizzo facile e comodo

Utilizzo facile e comodo

Secondo la norma EN 8065, non è possibile in alcun modo evitare la regolare sostituzione e pulizia   dei filtri dell’acqua per uso domestico. Ecco perché abbiamo reso la gestione del tutto il più semplice possibile: i nostri filtri autopulenti si possono risciacquare velocemente ruotando l‘ imbuto di scarico e sono disponibili anche nella versione automatica.

Protezione sostenibile e sicura dell‘installazione.

Protezione sostenibile e sicura dell‘installazione.

E‘ sufficiente abbassare la pressione ed utilizzare un funzionamento più delicato: con un riduttore di pressione incorporato, viene ridotto il consumo dell’acqua ed  inoltre anche valvole e rubinetti  sono protetti dalle particelle di sporco e dai loro effetti collaterali dannosi.

Tecnologia di alta qualità per acqua potabile limpida e pulita

Tecnologia di alta qualità per acqua potabile limpida e pulita

I sistemi filtranti perma-trade si contraddistinguono per i materiali di altissima qualità.  E‘ possibile beneficiare a lungo di una valida e duratura tecnologia per una qualità dell’acqua sicura e sostenibile.

Safely filtered.

So that nothing comes into your house that does not belong in it.

That way, dirt and rust won't even get into the house.

With a filter from perma-trade Wassertechnik

In-depth information on the subject of water filters for house connections: Backwash filters, pressure reducers & Co.

Any more questions on filtering?

If drinking water is the best controlled food, why should I filter any further? A justified question! Although the waterworks supply drinking water of hygienically perfect quality, it can still happen that small solid particles, such as rust particles or grains of sand, are detached from the water supply network and in your pipes and flushed into the house installation. These particles can impede the proper functioning of drinking water heaters, fittings and shower heads or lead to corrosion damage in metallic pipes due to pitting. For these reasons, DIN 1988-200 stipulates that a filter must be installed in the drinking water system immediately after the water meter. Therefore a clear YES to the water filter for the house connection!

With a spin-on filter – as the name suggests – the filter element must be changed regularly – according to DIN EN 806, Part 5 every 6 months. As this represents an intervention in the drinking water network, this replacement must be carried out by a specialist technician. Backwash filters, on the other hand, can be serviced by the operator himself. The filter backwashing must be carried out if the water pressure decreases as a result of increasing contamination of the filter fabric or, according to DIN EN 806, Part 5, at the latest after 6 months. With the permaster backwash filter, the filter element is flushed out without interrupting the water supply. Strip brushes clean both the filter screen and the filter cup. It is even more convenient with an automatic backwash filter. This filter cleans itself virtually on its own after adjustable time intervals.

If your water pressure exceeds 5 bar, a pressure reducer should be installed in the cellar. This reduces the high water pressure to a value sufficient for the house. This allows you to save water without any loss of comfort. On the contrary: the pressure reducer protects fittings and appliances from pressure damage.

minimaster spin-on filter

Spin-on filter

minimaster spin-on filter

minimaster spin-on filter

minimaster spin-on filter

minimaster spin-on filter

Spin-on filter

perfect entry-level

First-class materials and mature technology for a long service life and therefore: the obvious favourite for a cost-effective entry into filter technology. Our high-quality spin-on filter protects fittings and drinking water installations against alluvial dirt particles. As the filter head can be used as a universal connection piece, it is always open to upgrade to a Permaster black backwash filter.

Comfortably scalable

Perma-trade’s patented connection technology allows easy transition to the Permaster black backwash filter.

Comfortably scalable

For clean and safe drinking water

Safe filtering: This prevents dirt and rust from entering the house. For safe drinking water for the whole family.

For clean and safe drinking water

permaster black automatik backwash filter pressure reducer combination

Automatic backwash filter with pressure reducer

permaster black automatik backwash filter pressure reducer combination
permaster black automatik backwash filter pressure reducer combination

permaster black automatik backwash filter pressure reducer combination

Automatic backwash filter with pressure reducer

The solution for maximum comfort

Enjoy maximum comfort thanks to clever automatic control. After preset backwashing intervals, our automatic filter with patented brush technology cleans itself automatically. So you benefit from the proven quality of our permaster black backwash filters in combination with modern technology and maximum ease of use. The built-in pressure reducer also effectively protects your drinking water installation from pressure shocks.

Comfortable, automatic backwashing.

permaster black takes care of the backwashing for you according to automatically preset backwashing intervals.

Comfortable, automatic backwashing.

Save water without loss of comfort and protect your drinking water installation.

The integrated pressure reducer compensates for pressure fluctuations
in the drinking water installation. By lowering the
of the operating pressure are used on the one hand for fittings and
devices are protected against possible damage.
On the other hand, water consumption can also be reduced in this way – and
with the same level of comfort.

Save water without loss of comfort and protect your drinking water installation.

permaster black automatic backwash filter

Drinking water filter with automatic backwashing

permaster black automatic backwash filter

permaster black automatik PT-FM 25/32 A

The advantages of a backwash filter paired with highest comfort.

permaster black automatic backwash filter

permaster black automatic backwash filter

Drinking water filter with automatic backwashing

Maximum comfort thanks to clever automatic control.

permaster black automatic offers all the advantages of our permaster black backwash filters plus the additional convenience that manual backwashing is no longer necessary. After preset backwashing intervals, the automatic filter with patented brush technology cleans itself on its own, thus combining proven quality with state-of-the-art technology and maximum ease of use.

Comfortable, automatic backwashing.

permaster black takes care of the backwashing for you according to automatically preset backwashing intervals.

Comfortable, automatic backwashing.

Double cleaning effect for filter screen and filter cup.

The patented strip brushes clean the stainless steel sieve and the filter cup quickly and reliably. It is not necessary to replace the filter element.

Double cleaning effect for filter screen and filter cup.

permaster black corrosion protection filter

permaster black corrosion protection filter against rust water

permaster black corrosion protection filter

Corrosion protection filter permaster black PT-FM 25/32 RW

We recommend the use of our corrosion protection filter permaster black RW for existing signs of corrosion.

permaster black corrosion protection filter

permaster black corrosion protection filter

permaster black corrosion protection filter against rust water

We recommend our special permaster black corrosion protection filters for corrosion symptoms such as acute rust water occurrence. The backwash filter with zinc sacrificial anode in combination with coarse jet regulators, which increase the volume flow, and our permasolvent active corrosion protection package can reduce the occurrence of brown water from the pipe.

May in combination with permasolvent active corrosion protection packages reduce existing rust water

May in combination with permasolvent active corrosion protection packages reduce existing rust water

Combines the classic advantages of a backwash filter with additional effect

Combines the classic advantages of a backwash filter with additional effect

permaster black

Backwash filter with pressure reducer

permaster black

permaster black Backwash filter with pressure reducer

PT-HWS 25 / 32 effectively protects valves and equipment from damage.

permaster black

permaster black

Backwash filter with pressure reducer

Reduce water consumption. And enjoy full comfort.

Filter-pressure reducer combinations of the permaster black series are characterised by all the advantages of the permaster black backwash filters. In addition, the inlet pressure can be reduced and the integrated pressure reducer compensates for pressure fluctuations from the supply network. This effectively protects valves and equipment from damage. Reducing the water pressure to the desired level reduces water consumption without loss of comfort.

Protect your installation

The integrated pressure reducer effectively protects your fittings, valves, devices and the water installation against pressure shocks.

Protect your installation

Save water in the process

Unser Rückspülfilter mit Druckminderer sorgt dafür, dass Sie wertvolles Wasser sparen können.

Save water in the process

permaster black

High quality manual backwash filters

permaster black

permaster black backwash filter PT-FM 25/ 32

Our drinking water fine filter with comfortable backwash

permaster black

permaster black

High quality manual backwash filters

The permaster black backwash filter effectively prevents the ingress of dirt and – thanks to its optimized design – is now even more comfortable. The new black-tinted filter cup not only impresses with its particularly elegant appearance, but also offers additional protection against light and algae formation. The transparent cup also allows you to see at any time when the filter needs to be backwashed. According to DIN EN 806-5, the filter must be backwashed every six months at the latest. This can be done easily and practically in the blink of an eye. By turning the drain funnel, the patented belt brushes clean the stainless steel filter and the filter cup without interrupting the water supply. There is no need to replace the filter element.

Double cleaning effect for clean drinking water.

Our patented belt brushes simultaneously clean the stainless steel sieve and the filter cup and thus guarantee an optimal result.

Double cleaning effect for clean drinking water.

Optimal protection for your drinking water installation.

Our permaster backwash filter offers effective protection against the infiltration of dirt and thus long-term protection for your installations and equipment.

Optimal protection for your drinking water installation.