Silicon Tube/Hose for Ozone generator

[MrPlum]

I recently bought an Ozone generator to clean up my drinking water, made in Thailand. It's good except for one important detail, the hose they use should be ozone-resistant silicone and instead they used pvc. The Ozone rots the pvc which dissolves into my water. Marvellous.

Anyway. I need to find a supplier of silicone tubing. No joy from builders merchants or Home World.

Any ideas?

[Norseman]

I think you need Teflon, not silicone tubing, but have no idea where you can get it in Thailand but try this link: http://www.bosnax.com/