I am trying to find out the difference. I was told the 2.1 is for like everyday use like AWC and 2.0 is good for KH director; Ion Director thanks
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I am trying to find out the difference. I was told the 2.1 is for like everyday use like AWC and 2.0 is good for KH director; Ion Director thanks
Hi,
Both 2.0 and 2.1 are suitable for AWC to an extent and the KHD.
The difference is in the pump head design. Features remain the same.