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DESCRIPTION
Waterdrop X8 Tankless Reverse Osmosis System – 800 GPD Under-Sink Water Filter
The Waterdrop X8 is a tankless under-sink reverse osmosis system that filters on demand instead of storing water in a bladder tank. Nine stages end in a 0.0001-micron RO membrane, delivering clean water straight from your kitchen tap.
Why Choose the X8?
- 9-Stage Filtration: A 0.0001µm RO membrane reduces TDS, PFOA, PFOS, chlorine, fluoride, barium, chromium-VI, lead, other heavy metals, and bad taste and odor.
- 800 GPD Flow Rate: Fills a 6 oz cup in about 5 seconds – enough to keep up with an ice maker or a busy kitchen.
- Tankless Design: A smaller under-sink footprint, simpler installation, and no water sitting in storage going stale.
- Smart Display Faucet: Real-time TDS readings and filter life, so you know when a change is actually due.
- 2:1 Pure-to-Drain Ratio: Two parts filtered water for every one sent to drain – far less waste than conventional RO.
Certified Performance
Tested and certified by IAPMO R&T to NSF/ANSI 42 and 58 for the reductions listed on its Performance Data Sheet, and to NSF/ANSI 372 for low lead.
Specifications
| Feature | Detail |
|---|---|
| Flow Rate | 800 GPD (6 oz cup in ~5 seconds) |
| Filtration | 9-stage, 0.0001µm RO membrane |
| Pure-to-Drain Ratio | 2:1 |
| Faucet | Smart display – TDS and filter-life monitor |
| Filter Life | F1G – 12 months / F2 – 6 months / F3 – 24 months |
| Certification | NSF/ANSI 42, 58 & 372 |
| Dimensions | 18.11" x 5.51" x 17.72" |
| Weight | 36.45 lbs |
| Warranty | 2 years |
Frequently Asked Questions
-
Q: Does the X8 need a storage tank?
A: No. It is fully tankless, saving cabinet space and keeping water fresher by filtering on demand. -
Q: Can I install it myself?
A: Yes – fewer connections than a tank system, with fittings and instructions included. A nearby power outlet is required.
Need more capacity? The X12 (1200 GPD) and X16 (1600 GPD) use the same tankless platform.
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