Imagine a colander for pasta. Put in spaghetti and water—the water falls through, the pasta stays. Now imagine a colander so incredibly tiny that only pure H₂O can squeeze through. That’s your RO membrane.
But here’s the twist: this colander is made of a super-thin plastic sheet rolled up like a giant sushi roll. And instead of gravity doing the work, we push water through with a pump. Cool, right?
It’s like making your water audition to get into a nightclub, and only the VIP molecules—without any dirt, lead, or that weird tap-water taste—get past the bouncer.
