Filter solutions for crystal clear water

PureFlow® is your innovative & competent partner for all questions relating to water filtration in the areas of pools, swimming pools, aquariums, indoor air, ponds, cisterns and much more.


We develop, produce and package exactly according to your needs and wishes


PureFlow®, winner of the INNOVATION2017 category of Bavarian family businesses


We offer you the greatest possible flexibility, the fastest delivery times and excellent service

High quality

We guarantee you certified, innovative pool filter products to the highest quality standards, made in Germany

Application examples

Pool filter

Pool filters for sand filter systems in private pools, public pools and spas

Cartridge filter

Cartridge filters for whirlpools, frame pools, quick-up pools, etc.

Natural filter

Filters for ponds, streams, fountains, aquariums and much more.


Filters for industry and trade

PureFlow® has already filled over 750,000 filter vessels worldwide - with an impressive complaint rate of 0% over a period of 14 years.

These outstanding figures reflect PureFlow®'s commitment to the highest quality and customer satisfaction. As a leading supplier of certified and innovative products, we set new standards in the industry. Our individually produced solutions are characterized by flexibility, comprehensive know-how, fast delivery times and excellent service. Read more about our successful projects and why our customers are so enthusiastic about our products and our company. With PureFlow® we guarantee crystal clear water - Made in Germany.

Why PureFlow® products?

PureFlow® develops certified, innovative products with the highest quality standards. These are also produced individually and precisely according to your requirements.
We also offer you the greatest possible flexibility, comprehensive know-how, fast delivery times and excellent service.

City of Rehau

Filtration report of the municipal indoor swimming pool of the town of Rehau


Filtering the water of the Baden baths by Bioleo. Bioleo rating

South water

Report on the replacement of sand with Pureflow filter material and its positive effects. Reference Südwasser

What our customers say

Based on 103 reviews
T. Grabo
T. Grabo
Super service! I have 2 filter panels (mats) in use in my swimming pond and am completely delighted. Filter effect & throughput are top!
Mario Vitolo
Mario Vitolo
Anna Breddin
Anna Breddin
I would like to share my enthusiasm for buying a filter for my pool. This filter undoubtedly represents a new generation that sets standards. The efficiency and performance are impressive. The contact with the team was characterized by cordiality and the advice was absolutely great. My individual problem was taken seriously and the solutions were presented precisely and clearly. It's rare to come across a service where customer satisfaction is so high on the agenda. Here I experienced 100 percent. I can say with full confidence that this provider not only delivers products, but also a first-class customer experience. Not only is my pool now clear, but I also have the confidence that I can count on a competent partner when I need one. Many thanks and best regards from Fredersdorf Anna
Gudrun Graf
Gudrun Graf
Fast delivery, I received very sound advice. I have been using Pure Flow for my pool vacuum cleaner and skimmer for a week now and am very impressed, so I will also be using Pure Flow for my filter bowl instead of the glass filter stones.
Gerlinde Lamb
Gerlinde Lamb
Hello, I have switched filter cartridges from Wirlpool SPA to Pure Flow and have been very well advised by the staff and the boss of the company
Stefan Schönert
Stefan Schönert
Super material, no more sand in the pool and clear water. Less chlorine and other products.
Uwe Roth
Uwe Roth
We have an 8 x 4 m outdoor pool with 2 diagonal skimmers. Filtering is carried out using two filter cartridges D 225 x 620mm. Cleaning the filter cartridges is very time-consuming and cannot be done or only with moderate success, which is why I have to replace 2 new filter cartridges worth around € 230 per year. I also use a Zodiac pool robot, where I installed a PureFlow filter fleece in the filter basket right from the start ... with very good results. I then contacted Mr. Künzel from PureFlow directly and described the unsatisfactory cleaning and problems with the filter cartridges. Mr. Künzel worked with me in a very committed and competent manner to find an alternative solution. I have now completely replaced the filter cartridge with a PureFlow EGO-SPA filter net, with a super filter performance. In addition, the filter fleece is very easy to clean under clean water. Therefore, a clear 5 stars for the advice, implementation, filter performance, filter cleaning and the cost factor. Thanks to PureFlow
Christa Wetzel Dr.
Christa Wetzel Dr.
Many thanks to consultant and supervisor Mr. Fabian Stark for switching to Pool Flow products for my pool cartridge and air/grease filter for my kitchen extractor hood. hood.
Markus Rödel
Markus Rödel
I use PureFlow for my pool and whirlpool. I don't use any chemicals in either pool, they are only cleaned by PureFlow. Easy handling, washable or easy to change, can be disposed of with household waste. Easy to fill due to its low weight. PureFlow can be recommended in every Hindicht.
Michael Reuß
Michael Reuß
I have been using Pure Flow in a Wellis Danube for 8 days now and am delighted. It is very easy to use and you don't have to worry about accidentally sucking a filter ball into the system/pump. The filter material makes a high-quality impression, it doesn't behave like absorbent cotton. Great product! Thank you very much.

simply ingenious filtering


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Filter cartridges



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