Product Description:

• NSF-Certified Excellence: The reverse osmosis water filter under sink is rigorously tested to NSF/ANSI 42 standards, this system removes chlorine, PFAS, lead, fluoride, and 100+ contaminants, backed by FCC/UL safety certifications.

• Space-Saving Tankless Design: The reverse osmosis system's slim profile maximizes under-sink space, ideal for compact kitchens while delivering 800GPD pure water—8 ounces in 8 seconds.

• Eco-Smart Efficiency: The under sink water filter system's 3:1 pure-to-waste ratio saves 1200% more water vs traditional RO systems, paired with 0.5GPM flow for instant, sustainable hydration.

• Smart Faucet with TDS Tracking: Real-time purity monitoring and filter-life alerts via LED display—no bending or guessing when replacements are due.

• 7-Stage Advanced Filtration: This osmosis water filter system combines 0.0001μm RO membrane, coconut carbon post-filter, and anti-scale tech to eliminate odors, heavy metals, and enhance taste.

Need a quiet, low-waste RO system that removes PFAS and fits tiny spaces?

The DR4-800G 3 stage water filter system’s NSF-certified 0.0001μm filtration erases 99% of PFAS, lead, and chlorine in a whisper-quiet (55dB), space-saving design—perfect for apartments and eco-conscious homes!

Upgrade to Zero Compromise: Enjoy premium under-sink water purification—ideal for well water contaminants, fluoride removal, and crisp-tasting hydration without slowing your kitchen workflow.

Future-Proof Your Health: Our under sink water filtration system tackles emerging contaminants like microplastics and nitrates while cutting plastic waste—1 filter set lasts 12 months, saving you $300+ vs bottled water annually.

Specification:

• Model Name: Reverse Osmosis Water Filter System
• Filtration Level: Reverse Osmosis
• Filtration Capacity: 800 GPD
• Pure to drain: 3: 1
• Flow Rate: 0.56 Gallons per Minute
• Faucet Type: Normal Faucet
• Lifespan of Filter Element: PCB: 6-12M RO: 24-36M
• Suitable for People: Has Big Household
• Item Weight: 25.2 pounds
• Product Dimensions: 16 x 5.9 x 14.2 inches

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On Mar 18, 2025 at 01:29:22 PDT, seller added the following information: