Who Has A Berkefeld?

[Devonian]

OK, just had a good read through this thread and all looks good. They've dropped to £80 inc del and vat and 2 ATC Super Sterasyl Heavy Metal Filters on Amazon so looking like good value.

But anyone used them on a 'raw' water source, such as stream water or rainwater from butts etc rather than just tap water?

I notice RS was going to try this, but then straight afterwards she disappeared for 6 months LOL - is there something you want to tell us River Song???