ro-test
Efficient, Tankless, Pure. Save space, reduce bacteria, and enjoy large capacity with fast water flow. Upgrade to a tankless RO system for effortless, purified water.
Filter
Product Type
Capacity
Dispensing Option
Remineralization
Apply Filter
Clear All
Gift with Purchase
Membership Reward (i.e. x3 Reward)
Filters
1
17 Products
Gift with Purchase
Membership Reward (i.e. x3 Reward)
Affordable
Model number WD-G3P600 Certification NSF/ANSI 58 & 372 Pure to drain 2:1 Materials System cover:...
Model number WD-G3P600 Certification NSF/ANSI 58 & 372 Pure to drain 2:1 Materials System cover:...
$80 Off
Model number WD-G2-B/WD-G2-W Item weight 20.94 pounds Materials System cover: BPA-free plasticFaucet: metalMRO filter: reverse...
50% Off
Model Waterdrop G3 Certification NSF 58 & 372 Materials System cover: BPA-free plasticFaucet: metal +...
$80 Off
Premium
Model number WD-G2AK-W/ WD-G2MNR-W Power cord length 59 inches RO system size(L*W*H) 17.3”*5.9”*14.0” Feed Water...
$290 Off
Affordable
Model number WD-G3-W Certification NSF 58 & 372 Materials System cover: BPA-free plasticFaucet: metal +...
Model number Waterdrop G3 Certification NSF 58 & 372 Materials System cover: BPA-free plastic Faucet:...
Best seller
Model number WD-G3P600 Certification NSF/ANSI 58 & 372 Pure to drain 2:1 Materials System cover:...
42% Off
Model number WD-G3P600 Certification NSF/ANSI 58 & 372 Pure to drain 2:1 Materials System cover:...
Model number: WD-G3-W RO system size: 18.06*5.68*17.76 inches Feed water pressure: 14.5-87 psi/0.1-0.6 MPa Feed...
Model Number WD-D4-W Rated Voltage/Frequency 110-120V/60HZ Rated Power 65W Service Flow Rate 0.28 gal/min Feed...
Best seller
Model number WD-G3P600 Certification NSF/ANSI 58 & 372 Pure to drain 2:1 Materials System cover:...
1 -12 of 17 products
Reward
Waterdrop Rewards
Earn points for every dollar you spend, and enjoy free shipping on all orders, and more.
FAQ
Curious about how the RO filter works? Our FAQ section covers everything from filter lifespan to
installation tips for clean, pure water every day.
What is the filtration performance of the RO water system?
This RO water filter uses 5-stage filtration process to reduce impurities, including sediments,
chlorine, fluoride, and others. It effectively reduces over 99% of dissolved solids from your
tap
water, delivering crisp, clean drinking water.
How does the water quality from this RO filter compare to bottled water?
The water quality from this RO filter is on par with, or even exceeds. By removing fine
particulates
and dissolved solids, the system delivers exceptional water purity directly from your tap. And
its
3:1 water efficiency ratio achieves less waste while being sustainable.
How long does the filter last before needing a replacement?
The lifespan of the filter depends on usage and local water quality, but typically it should be
replaced every 12 months.
Sort by
- Featured
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old