Whale Aquasmart filter

czestulip
czestulip Forum Participant Posts: 90
edited January 2015 in Caravans #1

Hi can anyone advise me. I hadn't noticed it before but we recently had a problem with our water hose freezing up, well we've sorted that out now. But l just had a quick read of the filter and it said to replace every month. Well I've just looked on a website
and its nearly twenty pounds for two. Surely that can't be right. Do you really have to change them that often. Thanks. Czestulip