The light and compact RO-QUICK90 reverse osmosis water filtration system is designed with simplicity and performance in mind. Put through the same rigorous quality control process as other APEC reverse osmosis systems, it offers the same high purity RO water. Rated at 90 GPD, it delivers unlimited safe, clean, great-tasting water right at home. The featured Quick-Connect fittings make filter change-outs intuitive and easy. The all-in-one inline filter can be disposed of as a single unit, eliminating breaks and leaks, as well as reducing microorganism build-up. The space-saving design is perfect for a compact under-sink cabinet with limited storage space. This APEC Ultimate RO-QUICK90 ensures the highest contaminant removal rates, providing you with the purest water possible.