I've been using the Max Water 2521 RO Membrane for a couple of months now, and I have to say, it's been a total game-changer for my water system. The 300GPD capacity is perfect for my needs, and the performance has been consistently impressive.

The advanced membrane technology really shines through – I've noticed significantly less fouling compared to my previous setup. This means fewer cleaning sessions and longer intervals between replacements, which is a huge plus in my book.

One thing that stood out to me was the stable rejection rate of 99.2%. The water quality has been consistently excellent, whether I'm using it for household purposes or some light agricultural applications.

The only hiccup I encountered was with the installation. Those mounting strap bolts were a bit confusing to figure out. A more detailed instruction manual or maybe even some online installation videos would be super helpful for future users.

Overall, despite the minor installation confusion, this membrane has exceeded my expectations in terms of performance and durability. Definitely worth the investment if you're looking for reliable water filtration!