The exit pipe from a non-pressurised filter box should be rigid pipe, not flexible hose. These lengths of rigid plastic pipe are ideal for the job. Just check the description of your filter box for its outlet pipe size and match to the correct size of rigid pipe.
S**Y
Hard to find this size pipe in our local shops.
Exactly the dimensions I needed to connect my pond filter box.
Trustpilot
3 weeks ago
1 day ago
