iSpring US31 Classic 3-Stage Under Sink Water Filtration System for Drinking, Tankless, High Capacity, Sediment Carbon Carbon (Newest Version)
-6%
$127.99
$135.99
About this item
- [Classic Drinking Filter]:The water flows through PP sediment filtration, dual CTO carbon filtration, and the 2nd layer contains unique CTO filtration. It removes common sediments in drinking water, like dust, sand, particles, dirt and rust. Effectively removes PFAS, heavy metals, harmful chemicals, cloudiness, colors and more. It removes not only harmful pollutants but also chlorine taste and odor.
- [Fresh Healthy Water Supplier]: The on-demand fast flow rate of the iSpring US31 allows it to meet the widest possible range of needs in your home. Up to 20x more effective than the common water pitcher dispenser. Flow Rate: Up to 1GPM depending on source water pressure. Maxim Pressure: 90psi. It washes fresh produce like fruit and vegetables, brings health protection, can provide your entire family with delicious, clean water straight from your tap.
- [Excellent Quality and Design]: Features beautiful European-designed brushed nickel all-metal faucet and clear see-through 1st stage housing. Clear see-through 1st stage housing makes filter inspection a snap. Manufactured to comply strictly with FDA standards and tested by independent third party against NSF/ANSI standards (42, 53, 61) for water quality, material safety and structural integrity.
- [Easy to Install and Maintain]: This 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 your system, while the carbon block filters work to remove many harmful contaminants. You can replace the filter every 6 to 12 months, judged by the water’s taste.
- [TDS Note and Customer Services]: This under sink water filter will not reduce the TDS of the incoming water. Instead, it keeps the healthy minerals in your water. If you are interested in a filter that removes TDS, please consider a iSpring reverse osmosis system.Backed by a 1-year Manufacturer with lifetime support from Atlanta, GA USA. For any issue or concern, please don't hesitate to contact us.
Frequently Bought Together
iSpring US31 Classic 3-Stage Under Sink Water Filtration System for Drinking, Tankless, High Capacity, Sediment Carbon Carbon (Newest Version)
$127.99
-6%
$135.99
$135.99
- Availability: In Stock
- Model: US31
- Manufacturer: iSpring
Write Review
Kirill Trusov |
2019-05-13
I purchased this replacing Aquasana water filter, under the sink system which is plagued with filter can leaks and has very expensive filters. Ispring US 31 is a great system. Affordable filters and great tasting water makes it a bargain against many systems out there. It was an easy install and came with all the parts and fittings. Taflon tape is supplied as well and helps to stop any leaks. If there are any leaks, customer service is great. Any and all parts will be replaced.
The area I live in has heavy chlorinated water. ISpring filters do a fantastic job at clearing the water, zero taste of chlorine. No water softener system in the house. A++
2019-05-13
I purchased this replacing Aquasana water filter, under the sink system which is plagued with filter can leaks and has very expensive filters. Ispring US 31 is a great system. Affordable filters and great tasting water makes it a bargain against many systems out there. It was an easy install and came with all the parts and fittings. Taflon tape is supplied as well and helps to stop any leaks. If there are any leaks, customer service is great. Any and all parts will be replaced.
The area I live in has heavy chlorinated water. ISpring filters do a fantastic job at clearing the water, zero taste of chlorine. No water softener system in the house. A++
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Start Download
US31 Manual
How to install
Replacement Filters & Parts
Filters:
Fittings:
Pipes:
Does this system require electricity to operate?No, the US31 under-sink water filtration system does not require electricity. It works on water pressure alone. How much water pressure is required for it to work?The feed water pressure should be: 30-70 psi How long do the filters last before needing replacement?The filters should be replaced every 6 to 12 months, depending on usage and water quality. This ensures optimal performance and water quality. Will it reduce TDS?No, this under-sink water filtration system does not reduce TDS levels. Instead, it maintains the TDS of the incoming water, preserving essential minerals. If TDS reduction is necessary, we recommend considering an iSpring reverse osmosis system. |