Waterdrop TST-UF Under Sink Water Filter System

No, the Waterdrop TST-UF uses ultrafiltration technology, which retains beneficial minerals while removing contaminants like bacteria, heavy metals, and chlorine. If you are looking to remove minerals, you would need a reverse osmosis system instead.

No, this system is designed for a straightforward DIY installation that connects directly to your existing cold water line under the sink. You do not need to drill any holes in your countertop or sink.

The filter lifespan is rated for up to 19,000 gallons or 12 to 24 months, depending on your local water quality and daily usage. In typical household conditions, most users find they only need to replace the filter once every year or two.

The system is designed with a high flow rate of 1.59 gallons per minute, which is sufficient for most kitchen tasks. While any filtration system can cause a slight drop in pressure, this model is optimized to ensure you don't experience a significant delay when filling a glass or pot.

The housing is constructed from food-grade 304 stainless steel, which is specifically chosen for its high corrosion resistance and durability in damp under-sink environments. It is built to withstand long-term exposure to water without rusting.

This system is primarily designed for municipal tap water. If you are using well water, it is recommended to have your water tested first to ensure the contaminants present are within the filtration capabilities of this 0.01-micron ultrafiltration system.