Here’s the secret: water quality matters. If you’re on city water with low chlorine, your filters last longer. On a well with lots of iron? You’ll swap more often. But here’s the fun twist—adding a whole-house sediment filter before the RO system can double the life of the membrane. It’s like giving your system a personal bodyguard. And that’s just clever.
So, how long does a reverse osmosis system last? The honest answer: 10 to 15 years for the core, with filter swaps every 6 to 12 months. Treat it kindly, and it’ll treat every glass of water like a tiny luxury. Go ahead—ask your system how it’s doing. It probably can’t talk, but the taste of your water will tell you everything.
