Compact Under Sink Water Filtration System for Drinking

The iSpring US31 three-stage filter system is designed for easy installation, low maintenance, and features dual carbon block filters along with a high-capacity sediment filter. The sediment filter protects and extends the life of the system, while the carbon block filters work to remove many harmful contaminants, providing bottled quality water on demand.

The three-stage purification process includes PP sediment filtration, GAC carbon filter, and a unique CTO filtration in the 3rd layer. This system efficiently removes common drinking water sediments such as dust, sand, particles, dirt, and rust. Additionally, it effectively eliminates heavy metals, harmful chemicals, Chloramine, cloudiness, colors, chlorine taste, and odor. It's important to note that this under sink water filtration system DOES NOT lower TDS value but preserves the healthy minerals in your water. Enjoy pure, great-tasting water with essential minerals intact.

The iSpring US31 has an on-demand fast flow rate, allowing it to meet a wide range of needs in your home. It is up to 20x more effective than the common water pitcher dispenser and has a flow rate of up to 1GPM depending on source water pressure, with a maxim pressure of 90psi. It washes fresh produce like fruit and vegetables, brings health protection, and can provide your entire family with delicious, clean water straight from your tap.

Featuring a beautiful European-designed brushed nickel all-metal faucet and clear see-through 1st stage housing, the iSpring US31 is manufactured to comply strictly with FDA standards and is tested by independent third parties against NSF/ANSI standards (42, 53, 61) for water quality, material safety, and structural integrity.

This system is easy to install and maintain, with filter replacement needed every 6 to 12 months, judged by the water’s taste. It will not reduce the TDS of the incoming water but will keep the healthy minerals in your water. For those interested in a filter that removes TDS, the iSpring reverse osmosis system is recommended. The iSpring US31 is backed by a 1-year Manufacturer with lifetime support from Atlanta, GA USA. Customers are encouraged to contact customer service for any issues or concerns.

product information: