Pure, compact, and practical: Waterdrop G5P500 RO system Meet the Waterdrop G5P500 Reverse Osmosis Water Filter, a tankless RO system designed for modern kitchens. It carries NSF/ANSI certifications 58 and 372 and is built to reduce a broad range of contaminants while preserving the versatility needed in a busy home. With a precise 7-stage filtration, including a 0.0001 micron RO membrane, water tastes crisper and looks clearer straight from the tap. The system targets common offenders such as PFAS, chlorine, lead, fluoride, and other heavy metals, delivering a purer water experience at home without sacrificing speed. Space saving and efficiency The tankless design frees up counter and cabinet space, cutting clutter and blending into modern kitchens with a sleek profile. It can supply up to 500 GPD, enough to fill a cup in about eight seconds, so you spend less time waiting for water. Waste-conscious filtration Its 2 to 1 purified-to-drain ratio means more of the water you treat becomes drinking-quality water, reducing overall wastewater and helping you save on utility costs over time. Easy integration The Waterdrop G5P500 connects to ice makers, refrigerators, and other water-using devices with simple plumbing and a compact faucet. The faucet measures 6.6 inches long, 3.2 inches wide, and 11.3 inches high; installation requires drilling the countertop. Built for safety and longevity, the system uses BPA-free materials and carries NSF/ANSI certifications for safety and performance. The compact design and modular filtration create a versatile, long-term solution for clean water at home. What to expect in practice 7-stage filtration reduces PFOA, PFOS, chlorine, lead, fluoride, heavy metals, and other impurities 0.0001 micron RO membrane delivers high-purity filtration for clean, great-tasting water 2:1 purified-to-drain ratio minimizes water waste and supports sustainability Tankless design saves up to 70% space and minimizes clutter 500 GPD capability ensures a steady, fast flow for busy households What to expect in setup Connects to ice makers, fridges, and other devices for convenient filtered water Faucet dimensions are compact for a tidy installation NSF/ANSI 58 & 372 certified; BPA-free materials for peace of mind FAQ Q: What certifications does the Waterdrop G5P500 RO system carry? A: NSF/ANSI 58 and 372 certifications validate performance, materials safety, and contaminant reduction. Q: How does the tankless design benefit my kitchen? A: It saves up to 70% of cabinet space and keeps counters clear with a compact, modern profile.