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Non Return Check Valve
10 in stock
Non Return Check Valve for a 6mm pipe. A pack of two non return valves
Stop water from flowing back to the pump so that the pump can be placed lower than the waterline.
(verified owner) – 18 Apr, 2019
A very handy product for anyone who uses a sponge filter and air filter and helps for those unwanted power disruptions to stop water from entering your air pump. It installs easily and also quickly within a minute or two.
(verified owner) – 5 May, 2019
Very well made for a excellent price i am sure this product wont fail like the usual Chinese ones we find in some stores
(verified owner) – 25 Aug, 2019
Essential for any sponge filter. Good quality
(verified owner) – 18 Oct, 2019
Great product and works perfectly
(verified owner) – 13 Mar, 2020
Works perfect and was in perfect condition. Fast delivery and will definitely buy from them again
(verified owner) – 31 May, 2020
All check valves are not created equally, and this seems to be one of the better ones that will not likely fail.
(verified owner) – 6 Jan, 2021
Good product very handy and work wonders
(verified owner) – 5 Feb, 2021
I baught several of these non return valves for all of my air pumps. Great product! Will recommend to anyone.
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