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These non-return valves, which are installed directly in the air line, prevent rising water from entering the air pump via the air stones. This protects your air pump from water damage. 

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10 of 14 reviews

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4 April 2018 02:00

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Rated 5 out of 5 stars

Ekomi-Bewertung

Tut was es soll.

15 June 2021 07:18

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Rated 5 out of 5 stars

Ekomi-Bewertung

Das muss man haben 👮🏻???

4 April 2018 02:02

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Rated 5 out of 5 stars

Ekomi-Bewertung

Entspricht voll meinen Vorstellungen!

15 November 2012 12:11

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Rated 5 out of 5 stars

Ekomi-Bewertung

Sehr praktisch

29 October 2014 11:10

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Rated 5 out of 5 stars

Ekomi-Bewertung

funktioniert bisher ohne Probleme

4 December 2023 17:52

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Rated 5 out of 5 stars

Top Ventil

Gutes Produkt, heute bekommen und gleich eingesetzt.

29 May 2024 13:18

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Rated 5 out of 5 stars

Ekomi-Bwertung

Genau wie beschrieben

13 August 2018 02:00

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Rated 5 out of 5 stars

Ekomi-Bewertung

Gute ware

10 January 2020 03:00

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Rated 5 out of 5 stars

Ekomi-Bewertung

Alles super gerne wieder Danke

16 March 2016 20:03

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Rated 5 out of 5 stars

Ekomi-Bewertung

mein filterteich ist höher als der stand meiner Hiblow