I noticed that my pressure gauge has moisture in it. It still works but I was thinking of replacing it with a glycerin filled one from this site.
1. It says freeze protected to -4F. I live in PA and it can get lower than that but not often or for extended periods of time. Should I not use this gauge?
2. Will this gauge work on all Hayward filter models?
Thanks.
1. It says freeze protected to -4F. I live in PA and it can get lower than that but not often or for extended periods of time. Should I not use this gauge?
2. Will this gauge work on all Hayward filter models?
Thanks.