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NoHooks
10/26/2009, 08:30 PM
I have a Coralife PureFlow II, 50 gpd. What must I do to increase the output to 75 or 100 gpd?

Thefilterguys
10/27/2009, 01:02 AM
Change the membrane and flow restrictor. The 75 GPD membranes have a 98% rejection rate and 100 GPDs only 90% so a 75 is the better choice.

Jim

NoHooks
10/27/2009, 10:24 AM
Thanks!