marc674
Well-known member
- Messages
- 190
- Location
- East sussex
Will switch over to a 4021 unit within the next month and was wondering if it would be possible with the use of a small ro pump to pump the waste water from the 4021 througth my old 300gpd unit ? Wanted to try and cut down on water chucked down the drain. My old 300gpd unit is made up of 2 x 150gpd membranes
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