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      06-11-2020, 03:45 AM   #21
Chrisr22
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United Kingdom
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Drives: M340i Touring
Join Date: Feb 2020
Location: London

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Quote:
Originally Posted by danorman777 View Post
Hi Richard, I am getting the Raceglaze one which claims zero ppm of minerals left to help. But hopefully it will help stop too many water spots and mean I can dab it dry to avoid swirls etc.
I can confirm the Raceglaze filter does work. I’ve been using it for a while as recommended by my detailer.

You just rinse and leave to dry and no water spots but it will start to leave spots if the filter residue needs changing
Appreciate 0