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iSpring US31 3-Stage Under Sink Tankless Drinking Water Filtration System-Includes Sediment 2X CTO Carbon Block Filters (Newest Version)

iSpring US31 3-Stage Under Sink Tankless Drinking Water Filtration System-Includes Sediment 2X CTO Carbon Block Filters (Newest Version)

Reviews (321)

$135.99

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Valid date: 05.23.2023-05.29.2023.

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3-Year Extended Warranty $81.59 5-Year Extended Warranty $135.99 10-Year Extended Warranty $203.99

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Up to 20X more effective than the common water pitcher dispenser , Feed Water Temperature - 40-100 F
Universal 10 inch sediment filter and 2 x 10 inch Carbon block filters
Removes sediment, chlorine, and more to produce colorless, tasteless and odorless filtered water
Manufactured to comply strictly with FDA standards and tested by independent third party against NSF/ANSI standards (42, 53, 61).
Easy DIY installation. Lifetime support from iSpring in Atlanta, GA at (678) 261-7611

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This Item: US31 3-Stage Under Sink Tankless Drinking Water Filtration System-Includes Sediment 2X CTO Carbon Block Filters (Newest Version)$135.99

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Extended Warranty

3-Year Extended Warranty $81.59 5-Year Extended Warranty $135.99 10-Year Extended Warranty $203.99

Services

FREE Installation Consulting Service

F6CTO 10"x2.5" Standard Water Filtration System 1-Year Replacement Filter Cartridge, 6-Piece, for US31 WCC31$43.99

iSpring US31 3-Stage Under Sink Tankless Drinking Water Filtration System-Includes Sediment 2X CTO Carbon Block Filters (Newest Version)

$135.99

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Reviews (321)
Related Products (7)
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At iSpring, we look beyond technology to make high quality drinking water accessible for all households. We provide our customers with professional water solutions to any water concerns they may have. Manufactured to comply strictly with FDA standards (CFR-174, 177) and tested by independent third party against NSF/ANSI standards (42, 53, 61).

Why US31?

No more paying to have water delivered, the US31 Under-Sink Water Filter provides up to 2000 gallons directly from your tap at a fraction of the cost. 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 and providing you with bottled quality water on demand.

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Product Description

This 3-stage filter system features dual carbon block filters along with a PP sediment filter. The sediment filter protects and extends the life of your system, while the carbon block filters work to remove many harmful contaminants like chloramine, chlorine and more.

Availability: In Stock
Model: US31
Manufacturer: iSpring

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Dennis Bolt |

2016-02-22

Got the product very quick thru Amazon. Received the iSpring 3 stage water filter and got installled in less than 30 minutes. Very easy installation with minimal tools, everything else is provided. Great system with fresh water and cleaner straight out of the system.I also e-mailed them with a few questions in regards of the system, they answered quickly.

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iSpring F6CTO 10"x2.5" Standard Water Filtration System 1-Year Replacement Filter Cartridge, 6-Piece, for US31 WCC31
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US31 Manual

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Replacement Filters & Parts

Filters:

F3CTO 10-inch Standard Replacement Filter Set...

Total Price:$32.99

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F6CTO 10"x2.5" Standard Water Filtration System...

Total Price:$43.99

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Fittings:

LittleWell 0404MEX2 (4044KX2) Male Elbow, 1/4" in...

Total Price:$8.99

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LittleWell 4044K 1/4" NPT to 1/4" Quick...

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food grade reverse osmosis water filter tubing

T14B Reverse Osmosis RO Water Filter...

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About Us

iSpring Water Systems is a water filtration company specializing in creating efficient clean water solutions for a variety of residential and commercial needs. iSpring has been located in the Greater Metro Atlanta area for nearly two decades and is made up of a team of water filtration specialists who place a high emphasis on strict quality control and customer satisfaction. The team at iSpring aims at providing water filtration solutions that increase the customer’s quality of life and thrives on customer peace of mind. iSpring Water Systems specialize in easy, DIY installations of total water solutions for the whole house as well as small businesses. The company’s mission is to make clean drinking water accessible and affordable to all consumers while also decreasing the environmental impact of plastic waste from purchased drinking water.

Our products include residential and commercial reverse osmosis (RO) systems, whole house water filtration systems, ultrafiltration systems, under sink filter systems, and countertop water filters. We also carry a variety of consumer products such as shower filters, faucets, various filter cartridges, and connector fittings. View our complete line of products and visit our knowledge base for product buying guides and tips in order to choose the right solution for your home or business.

Contact Us

iSpring Customer Support Center
(678) 801-9308 M-F 9-5 EST
(678) 261-7611 M-F 9-5 EST
(470) 560-0012 M-F 9-5 EST (Messaging only)
2480 Industrial Park Blvd, Cumming, GA 30041

Testimonials

"5.0 of 5 stars Great filtration system May 7, 2018
Verified purchase
This review is from: iSpring WGB22B 2-Stage Whole House Water Filtration System
Such a great whole home filtration system! This system is very large, big enough to be used for a business. The filters last a long time as well."
By Mrs. Maples
" 5.0 of 5 stars love it! Water tastes great - we are very ...May 6, 2018
Verified purchase
This review is from: iSpring RCC7P-AK Under Sink 6-Stage Reverse Osmosis Drinking Water Filtration System
Have had the system for about six weeks; love it! Water tastes great - we are very happy with system. Have not run into any problems. Would recommend this systems highly!"
By Amazon Customer
"5.0 of 5 stars We had an RO system before and the water with this new system taste better. May 4, 2018
Verified purchase
This review is from: iSpring RCC7 Under Sink 5-Stage Reverse Osmosis Drinking Water Filtration System
The installation of the RO system is simple. We had an RO system before and the water with this new system taste better."
By KC Cox
"4.0 of 5 stars Great filter - water takes great May 4, 2018
Verified purchase
This review is from: iSpring RCC7P-AK Under Sink 6-Stage Reverse Osmosis Drinking Water Filtration System
Great filter - water takes great. Lab results were excellent. Valve on faucet leaked after a few months, iSpring immediately replaced under warranty, free of charge."
By HMA
"5.0 of 5 stars Easy installation, no leaks, and tasty water! May 3, 2018
Verified purchase
This review is from: iSpring RCC7 High Capacity Under Sink 5-Stage Reverse Osmosis Drinking Water Filtration System
System was easy to install following directions and fits under our small sink area perfectly. We've had it for several months now and there have been no leaks or issues with any of the components and the water still tastes excellent! Video shows our under-sink cabinet with the system installed."
By Megan Lahti
"5.0 of 5 stars A great system upgradeNovember 21, 2017
Verified Purchase
I needed a new RO system. My old system was over 7 years old, it was time for something better. I found the ispring had a 6stage RO system. I also looked at the cost & availability of replacement filters. I like the fact there are filter kits to buy, and are reasonably priced. ... The water from the new system has a nice taste. Overall, the system was well laced,easy to install & works great. I would buy this system again."
By Ken

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iSpring US31 3-Stage Under Sink Tankless Drinking Water Filtration System-Includes Sediment 2X CTO Carbon Block Filters (Newest Version)

15% off Coupon is available

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iSpring US31 3-Stage Under Sink Tankless Drinking Water Filtration System-Includes Sediment 2X CTO Carbon Block Filters (Newest Version)

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Replacement Filters & Parts

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Pipes:

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