PureDrop CUW4 Aquacube Tankless Drinking Water Filter System Compact Ultra Filtration for Sink, RV, and More, White

★★★★★ 4.1 21 reviews

$179.99
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$179.99
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Free shipping Free 30-day returns

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Product details

Management number 230896250 Release Date 2026/06/18 List Price $72.00 Model Number 230896250
Category

The superior 4-stage multipurpose water filtration system with its 0.01 micron Ultra Filtration (UF) stage removes up to 99% of most problematic pollutants, including chlorine and chlorine treatment by-products, bacteria, giardia, lead, arsenic, and much more while retaining healthy minerals. Enjoy a faster water flow (0.32-0.5 GPM vs 0.03 GPM with traditional reverse osmosis systems). The unit can be placed under the sink or connected to your refrigerator or coffee maker. The CUW4 has been designed from the ground up to be easy for most users to install themselves, using readily available tools. The pre-assembled system includes push-to-connect fittings simplify the installation process and minimize the possibility of leaks.

  • [Better-tasting Water]: The 4-stage multipurpose undersink water filtration system with its 0. 01 micron Ultra Filtration (UF) stage removes up to 99% of most problematic pollutants, including chlorine and chlorine treatment by-products, lead, arsenic, and much more while retaining minerals.
  • [Efficient and Convenient]: Enjoy a faster water flow (0. 32-0. 5 GPM vs 0. 03 GPM with traditional water filter systems). The unit can be placed under the sink or connected to your refrigerator(ICEK needed). The elegant, modern, compact design needs no tank, wastes no water, and provides ultra-quiet operation. Stay informed on your filter’s status with the integrated LED filter change indicator. Just press and hold both buttons to start.
  • [Easy Installation and Maintenance]: Cut hassles, not corners with a typical installation time of less than 30 minutes. The unique design of the integrated water route reduces installation time dramatically, and the click-on filter installation ensures easy installation and maintenance.
  • [Easy Installation and Maintenance]: Cut hassles, not corners with a typical installation time of less than 30 minutes. The unique design of the integrated water route reduces installation time dramatically, and the click-on filter installation ensures easy installation and maintenance.
  • [TDS Note]: This is a 0.01-micron Ultra Filtration(UF) unit and will not reduce the TDS of the incoming water. Instead, it keeps the minerals in your water. If you are interested in a filter that removes TDS, please consider a reverse osmosis system like the PureDrop RTW5.
Under-sink & countertop filtration system type Under-Sink Filtration System
Filtration stages 4
Brand iSpring
Dimensions 8.50 x 8.50 x 12.50 Inches
Items included Water filtration system, faucet, installation manual, parts
Rec. use Residential
Model CUW4
Color type White

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4.1 out of 5
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21 ratings | 9 reviews
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