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iSpring US31 Classic 3-Stage Under Sink Water Filtration System for Drinking, Tankless, High Capacity, Sediment + Carbon + Carbon (Newest Version)
-3%
$138.99
$142.99
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.
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iSpring US31 Classic 3-Stage Under Sink Water Filtration System for Drinking, Tankless, High Capacity, Sediment + Carbon + Carbon (Newest Version)
$138.99
-3%
$142.99
$142.99
- Availability: In Stock
- Model: US31
- Manufacturer: iSpring
Write Review
Dawge | 
2018-06-15
Update 6/23 - replacement fitting arrived and installed in minutes. No leaks so far. We primarily bought it to filter out random sediment found in our water which we use a zero filter water pitcher but was getting tired of refilling. NYC Tap water is generally great so we weren’t looking to alter taste. As a note, we replaced the third stage with a 1micron filter to help take out any lead just in case. It seems to work well. Water flow is very good (it sputters because of the filter) and the taste ever slightly different. Due to the new replacement filter the TDS is higher than the zero water but we read the process to remove lead replaces it with other minerals increasing TDS levels. Looking forward to seeing the stage 1 filter get dirty through the clear plastic housing to remind us why we went this route.Disappointed we had to wait a week to use this but happy the response was quick from the seller. Things happen so we’ll chalk it up to that. Happy with the purchase and product. As a note, install was into a 24 inch IKEA sink with sliding drawer front. It was a tight fit but it fits without interfering with the drawer. Update 6/18- Nick from iSpring contacted me first thing this morning to let us know a replacement fitting is being sent. We are super excited and eager to get rid of our water filter pitcher and have high hopes this is only a speed bump. We purchased the ice maker kit and installed that while we wait. 6/16 (Saturday PM) Okay, so I do not hate it because I haven't used it yet. I just hate that it arrived with a broken water faucet elbow/fitting which basically makes the system a paper weight until I get a replacement. I've contacted the seller to request a replacement and will update this once they respond. On the flip side, the system installed in less than 30 minutes with the most effort used towards getting under the counter to secure the water faucet from underneath. Instructions are brief and not well laid out but all the components are fairly well laid out which allows the install to be manageable. instructions could be a bit more organized and broken down but install is logical if your have minimal experience. The connections appear secure but I won't be able to test for leaks until I get that replacement part. So close...yet so far away. One of the primary reasons we choose iSpring is the clear housing and it doesn’t disappoint in terms of look. We have a lot of rust and sediment so we are concerned about swapping out the sediment filter in time to not impact stage 2 and 3.
2018-06-15
Update 6/23 - replacement fitting arrived and installed in minutes. No leaks so far. We primarily bought it to filter out random sediment found in our water which we use a zero filter water pitcher but was getting tired of refilling. NYC Tap water is generally great so we weren’t looking to alter taste. As a note, we replaced the third stage with a 1micron filter to help take out any lead just in case. It seems to work well. Water flow is very good (it sputters because of the filter) and the taste ever slightly different. Due to the new replacement filter the TDS is higher than the zero water but we read the process to remove lead replaces it with other minerals increasing TDS levels. Looking forward to seeing the stage 1 filter get dirty through the clear plastic housing to remind us why we went this route.Disappointed we had to wait a week to use this but happy the response was quick from the seller. Things happen so we’ll chalk it up to that. Happy with the purchase and product. As a note, install was into a 24 inch IKEA sink with sliding drawer front. It was a tight fit but it fits without interfering with the drawer. Update 6/18- Nick from iSpring contacted me first thing this morning to let us know a replacement fitting is being sent. We are super excited and eager to get rid of our water filter pitcher and have high hopes this is only a speed bump. We purchased the ice maker kit and installed that while we wait. 6/16 (Saturday PM) Okay, so I do not hate it because I haven't used it yet. I just hate that it arrived with a broken water faucet elbow/fitting which basically makes the system a paper weight until I get a replacement. I've contacted the seller to request a replacement and will update this once they respond. On the flip side, the system installed in less than 30 minutes with the most effort used towards getting under the counter to secure the water faucet from underneath. Instructions are brief and not well laid out but all the components are fairly well laid out which allows the install to be manageable. instructions could be a bit more organized and broken down but install is logical if your have minimal experience. The connections appear secure but I won't be able to test for leaks until I get that replacement part. So close...yet so far away. One of the primary reasons we choose iSpring is the clear housing and it doesn’t disappoint in terms of look. We have a lot of rust and sediment so we are concerned about swapping out the sediment filter in time to not impact stage 2 and 3.
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