Inline Water Purifier / Filter ?

[Floor Fit]

Hi all has anyone installed a water purifier like this one ? Ultrafiltration anti-bacterial and virus filters for Boats, Caravans

I've got under-slung tanks, clean them all the time but think it may be a good add on ?

 

[vw-me]

What do you clean your tanks with ?

 

[Floor Fit]

What do you clean your tanks with ?

 

[Loz]

We had a nature pure water filter, needs a good 3 stage sureflow pump to push the water through..