Just wanted to let everyone interested in replacing membranes and filters for their ro/di unit, try the filter guys. I have a Kent maxxima unit and need all new insides. Not only did they have everything I needed, but they also gave me the stuff to take mine from a 50 gpd to a 75 gpd unit. I mean sold it to me. Anyway, I was truly impressed with their customer service and turn around time. I'll do business with them again and I suggest you give them a try.
Richard

I'm glad to hear that they treated you so well! :D

Thanks for letting us know!

Bob

They are the absolute best filter dudes around

I always hear great stuff about them.