Which RO

[Marc025]

Hi all, I've final had enough of my merlin RO, so in the look for a new one. Any recommendations would be brilliant.

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[spruce]

If you do a search under 4021 and 4040 you will find lots of info. The 4021 will do roughly what your Merlin is doing production wise, but more efficiently and the 4040 will do about twice that.

You will need tap water pressure, tap flow and tap water tds to make an informed decision. Daily usage is also important.

Are you going to process water separately or directly into the vans tank?

As your Merlin has complete shut off if your pure is linked to a ball valve in your storage tank, you will need to think about solenoid valve and float switch to cut water production when the storage tank is full.

 

[Marc025]

Thank Spruce, was hoping you would comment. I'm doing 300lts a day. Water pressure is 50psi and tds is 340, I'm going direct to van at mo but in the process of getting a tank in my garage, was looking at the 4021. What produces less waste or are they all the same? Where am I best going to purchase an ro when I work out what one

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[alexanders]

Hi all, I've final had enough of my merlin RO, so in the look for a new one. Any recommendations would be brilliant.


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4040 or 4014 Axion

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