Best Koi Filteranlage 2026

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Last Updated - 03.02.2026

Best Choice

01

STEINBACH

Steinbach Comfort 75 Filter System – 040100 – Self-priming Pump for Pools with up to 40,000 L – With Pre-Filter, Pressure Gauge, Timer and LED Display – Includes 2 Inch Special INTEX Adapter

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9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

To filter even the smallest dirt particles in the pool, the Comfort 75 filter system can be operated with both filter sand and the filter balls as a filter medium.
The filter system is suitable for pools with up to approx. 40,000 litres capacity and can be connected to all standard above-ground pools with a hose connection diameter 32/38 mm.
The filter system impresses with a self-priming filter pump with integrated timer and pre-filter, which prevents the penetration of coarse dirt – for crystal-clear and clean water in the pool.
Quick and thorough cleaning: The pool filter system can be used at a maximum water temperature of 35 °C and is suitable for salt water up to a salt content of 5 g/l.
Contents: 1 x Steinbach Comfort 75 filter system including. 2-inch special INTEX adapter / circulation capacity 7,800 l/h / pump capacity 9,400 l/h / power supply 220-240 V ~ / 50 Hz / power max. 550 W.

234,89 €
02

SunSun

SunSun CPF-20000 Pressure Pond Filter 12,000 l/h / 36 W UVC Unit, Pond Pressure Filter for Ponds up to 40,000 Litres, Pond Clarifier, Filter System

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9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

[Easy maintenance] - Annual maintenance is limited to filter and UVC lamp control, simple cleaning system allows easy care and cleaning of the filter.
[Built-in UVC Pond Clarifier] - The CPF-20000 pressure pond filter has a built-in UVC pond clarifier that effectively fights algae and ensures clear pond conditions.
User-friendly design: all connections and technology integrated into the lid, allows easy integration and maintenance of the filter system, even for less experienced pond owners.
Large water flow rate: The CPF-20000 pond filter ensures efficient cleaning of the pond water with its high flow capacity, thus contributing to a healthy and clear pond.
Effective water purification: the filter combines mechanical and biological cleaning methods for crystal clear pond water. Its innovative functions ensure optimal water quality.

224,99 €
03

SunSun

SunSun CBF-200U Bio-Pond Filter with 9 W UVC Unit, Filter System for Koi Pond, 6,000 L/h Including Filter Material, Biofilter, Pond Filter, Flow Filter System

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

[Robust and durable] - High quality construction ensures long-lasting performance and reliability for pond sizes without fish up to 8,000L and with fish up to 4,000L.
[Efficient Organic Pond Filter System] - Includes a 1-chamber system with UV-C clarifier for clear water in ponds up to 8,000 litres.
[Easy maintenance] - Easy access to filter material for quick cleaning UV-C unit and thermometer for convenient monitoring and care.
Versatile filtration: equipped with filter sponges, Japanese mat and bioballs for mechanical and biological cleaning for optimal water quality.
Innovative UV-C technology: integrated 9W UV-C clarifier kills algae and bacteria, ensures healthy pond water and reduces algae growth.

88,99 €
04

FEOXSHAL

FEOXSHAL Pond Filter with Fountain Pump Kits, 50W Pond Pump and Filter Kit with Underwater Pump

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Powerful pond pump for outdoor use: our pond filter contains a high-performance pump with 2500 l/h 50 W. It provides a strong and quiet water flow with adjustable flow rate that meets your needs. It ensures fast water circulation and effective oxygen enrichment as well as sufficient flow for fountains and other water features.
Outdoor fountain: This pond pump with filter contains 3 fountain attachments. It not only allows a fountain effect, but also creates various landscape images such as flowing water and waterfalls by connecting a hose to the distributor valve. So it brings life and beauty to any garden.
Keep the pond healthy and clear: This pond filter combines filtration, pump and fountain in one compact unit. Ideal for keeping water in small ponds clear, clean and healthy. Completely safe for fish, wildlife and aquatic plants - and significantly more efficient than comparable products.
Highly efficient filtration: this pond pump with filter contains filter sponges and organic balls - an all-in-one filter system that combines mechanical and biological filtering. It helps to eliminate green water and reduce maintenance, creating a healthy and balanced water environment.
Easy to assemble and maintain: this pond filter complete set with pump is simple and versatile to keep your pond clean. The safety lock allows for easy opening and closing of the lid, while the screwless construction ensures effortless cleaning and maintenance - without additional accessories.

69,99 €
Value for Money

05

Mauk

Mauk Filter Pressure Filter Set 11 W UVC with Spin Clean Function – Black, 41.5 x 32.5 x 41.5 cm, 1916

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15% Off
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The Mauk pond pressure filter set including pump (MAUK #1620) and hoses is suitable for pond variants with/without fish up to 6000 litres and ensures clear and healthy pond conditions thanks to effective mechanical and biological filtering of dirt particles and algae.
Powerful and reliable: with a pump capacity of up to 2400 litres per hour and an integrated 11W UVC clarifier, the pond pressure filter provides reliable and efficient filter performance for ponds up to 6,000 litres of water content.
Easy installation & maintenance: the pond pressure filter is easy to install and is equipped with a simple cleaning function. The filter can be easily opened and the filter sponge cleaned or by spin clean without opening the filter.
Durable and Robust Design: The system is made of high quality and durable material, providing stable and reliable performance over a long period of time. The robust design ensures a high resistance to the elements and a long service life.
Convenient Backwash Function The pond pressure filter has a backwash function that allows the filter to be cleaned easily and efficiently without the need to manually clean the filter sponge.

127,95 € 149,95 €(15% Off off)
06

SunSun

SunSun Biofilter CBF-200A Filter System - 1 Chamber System for 6,000 L/h, Including Filter Material

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Tubidimeter.
Single-chamber system.
Organic pond filter system.
Japanese mat.
Filter sponges.

59,99 €
07

SunSun

SunSun Biofilter CBF-200A Filter System - 1 Chamber System for 6,000 L/h, Including Filter Material

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Tubidimeter.
Single-chamber system.
Organic pond filter system.
Japanese mat.
Filter sponges.

59,99 €
08

STEINBACH

Steinbach Comfort 75 Filter System – 040100 – Self-priming Pump for Pools with up to 40,000 L – With Pre-Filter, Pressure Gauge, Timer and LED Display – Includes 2 Inch Special INTEX Adapter

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

To filter even the smallest dirt particles in the pool, the Comfort 75 filter system can be operated with both filter sand and the filter balls as a filter medium.
The filter system is suitable for pools with up to approx. 40,000 litres capacity and can be connected to all standard above-ground pools with a hose connection diameter 32/38 mm.
The filter system impresses with a self-priming filter pump with integrated timer and pre-filter, which prevents the penetration of coarse dirt – for crystal-clear and clean water in the pool.
Quick and thorough cleaning: The pool filter system can be used at a maximum water temperature of 35 °C and is suitable for salt water up to a salt content of 5 g/l.
Contents: 1 x Steinbach Comfort 75 filter system including. 2-inch special INTEX adapter / circulation capacity 7,800 l/h / pump capacity 9,400 l/h / power supply 220-240 V ~ / 50 Hz / power max. 550 W.

221,58 €
09

Oase

Oase flow filter BioSmart UVC, 16000

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25% Off
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The integrated UVC unit ensures the rapid elimination of floating algae and pathogens
Powerful, reliable and flexible flow filter set for all garden ponds up to max. 7 m³
Particularly easy maintenance: after activating the cleaning lever, the floor drain can be opened and coarse dirt can be disposed of
Optimal clarification of the pond water: In the various sponges, poisonous breakdown products such as ammonium, ammonia, nitrite or nitrate are effectively broken down.

194,99 € 259,95 €(25% Off off)
10

Pontec

Pontec MultiClear multi-chamber filter set

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

With the help of the four different filter media (Japan mat, coarse and fine filter foam, organic surface elements) and 2 flow-regulating dividers, the cleaning result is optimised
The ready-to-connect flow filter set ensures clear, healthy and clean water in ponds up to 5,000 L (5 m³) without fish / 2,500 L (2.5 m³) with fish population - includes indicators for pollution level and water temperature
The filter pump is equipped with 4 mm filter slots and with a power of 1500 l/h perfectly matched to the filter capacity and works under a rated voltage of 230 V / 50 Hz
Thanks to a proven combination of mechanical-biological cleaning and integrated UVC technology (7 watts), floating algae and turbidity are effectively eliminated
Also included is a 3.0 m long ¾ inch hose

139,99 €