Hi Gerhard,

I sent you a message via E-mail, or should I say I had my daughter translate for me the message. She's going to school in Wein and I'm making her use the German she's learning. But yes the Dow SW30-2540 will fit perfectly.

Best Regards
J.T. Halden (aka Tellie)

Hello Tellie !!
Does a Dow Filmtec membrane SW30-2540 fit in a Spectra Newport 400 watermaker?
Thank you for your help....
All the best from the Austrian Alps - Gerhard !!!