Any experiencing building a deionizing filter for rinsing a car?

Forums › Transport (cars, bikes and boats) › Any experiencing building a deionizing filter for rinsing a car?

cychronz

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#293957 24-Feb-2022 13:17

Hey,

Anyone got any experience with building a deionizing filter to rinse the car after a wash to not leave any spots?

I found these resin filters(https://www.nzfilterwarehouse.com/category/62017), but it says you need some pressure regulation/pre-filtering in front of them. Idea is to have it connected to outside tap, maybe pass through two of them, then out to hose.

Any advice or information appreciated.

Jase2985

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#2873999 24-Feb-2022 13:22

here is one you can buy as an example

https://www.unitedcarcare.co.nz/products/purewash-alto-10-spot-free-water-system

cychronz

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#2874004 24-Feb-2022 13:27

yeah def a good system to buy if I can't build one cheaper

Jase2985

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#2874097 24-Feb-2022 14:53

was more just to show you how it was setup, they have a pre-filter before the media.

cychronz

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#2874098 24-Feb-2022 14:57

Yeah very good info...looking at the parts on above mentioned site, assuming I would need two resin filters(replacing the big one on the retail solution), only comes out a little bit cheaper, but is then wall mounted. It might be worthwhile to keep it portable for outside window washing though, so the $599 not a bad option tbf.

Mehrts

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#2874194 24-Feb-2022 17:38

A much cheaper option is just to wipe the excess water off with a chamois afterwards for no water spots 🤷‍♂️

Jase2985

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#2874203 24-Feb-2022 17:53

Mehrts:

A much cheaper option is just to wipe the excess water off with a chamois afterwards for no water spots 🤷‍♂️

its not that simple though. chamois still leave tiny water drops as do other types of cloths. which lead to water spots due to the dissolved minerals.