Coralife RO Membrane Subsitute?

[billvan]

I have a Coralife Pure Flo 2 50gpg RO unit, I need to replace the membrane. Instead of the Coralife Branded membrane 75$ and up, can a much lower cost membrane like this be used instead for $30?

http://www.rosystems.com/mm5/mercha...=RSI&Product_Code=TW30-1812-50&Category_Code=

 

[Buckeye Hydro]

Yes