Waterdrop X8 Reverse Osmosis System Undersink, NSF/ANSI 42&58&372 Certified by Waterdrop - Used condition

Waterdrop X8 Reverse Osmosis System Undersink, NSF/ANSI 42&58&372 Certified — Open-Box, 10% Off

Name: Waterdrop X8 Reverse Osmosis System Undersink, NSF/ANSI 42&58&372 Certified
Brand: Waterdrop
SKU: awhd-us-b0919rb74x
Price: 537.10 USD
Availability: InStock

Brand: Waterdrop

Condition: Used

$537¹⁰

$599⁰⁰

-10% Save $61⁹⁰

Updated: 2 days ago

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Description

[Trusted certification] Tested and certified by IAPMO R&T against NSF/ANSI 42 & 58 & 372 standard, and tested by SGS to reduce harmful substances

[Advanced RO filtration] This X8 undersink reverse osmosis water filter effectively reduces Chloride, Lead, TDS, Fluoride, PFOA, PFOS, Sand, Odor, Taste, Salt, and more. It boasts a 9-stage filtration including 0.0001 μm RO membrane to guarantee water safety and quality

[Tankless ease] This reverse osmosis water system has a compact and stylish look. Compared with the traditional tank RO system, it saves 70% undersink space. You can effortlessly replace the filters in 3s without moving the system or using any tools. [NOTE] This reverse osmosis system requires under-sink electricity

[Efficient filtration] The reverse osmosis water filter can filter 800 gallons of pure water per day. By its 2:1 low drain ratio, this system can produce only one cup of wastewater for every two cups of pure water, which is ideal for daily drinking and cooking

[Intelligent and precision] This tankless RO system boasts a smart faucet to track water quality with real-time TDS monitoring. And its filter life reminder function can help you replace filters in time to ensure your drinking water quality. The 24-month RO filter lifespan saves you the hassle and cost of frequent replacement

[Please note] Faucet installation requires drilling holes in the countertop

Waterdrop X8 Reverse Osmosis System, NSF/ANSI 42&58&372 Certified, 800 GPD Tankless RO Water Filter, 9-Stage Filtration, Undersink, 2:1 Pure to Drain, LED Faucet, BPA Free, [ NO Minerals Added ]

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Product Details

SKU:: awhd-us-b0919rb74x
Model:: WD-X8
Country:: US
ASIN:: B0919RB74X

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $62 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Waterdrop products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.