Recent content by wrd999

I don't see a petcock anywhere on my filter - there's a small glass bowl on the back behind the pressure gauge, but that's it. I've been doing some checks on the internet, and apparently some sand filters don't require a pressure relief valve, and maybe that's the case here. However, the...

We recently replaced our sand filter (which exploded) with a Pentair Tagelus 60D. The manual refers to an air pressure relief valve on the "6-way valve", but there is nothing there. Am I missing something? I don't really want another filter exploding on me!