iSpring US31 3-Stage Under Sink Tankless Drinking Water Filtration System-Includes Sediment 2X CTO Carbon Block Filters (Newest Version)
$135.99
About this item
- 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

iSpring US31 3-Stage Under Sink Tankless Drinking Water Filtration System-Includes Sediment 2X CTO Carbon Block Filters (Newest Version)
$135.99- Availability: In Stock
- Model: US31
- Manufacturer: iSpring
Wind | 
2018-08-29
My old Ispring water filter system was cracked at the 1st stage housing after 2 years. I contacted the customer support and got it replaced without any additional charge.
I ordered this water filter system because I don't think Ispring would replace it after 2 years. They did, so now I have a backup.
Ispring water filter system uses standard 10 inch filters that you can find anywhere. Before Ispring's, I used another water filter system from another company. They use proprietary filters, and they cost 3 times more.

2018-08-29
My old Ispring water filter system was cracked at the 1st stage housing after 2 years. I contacted the customer support and got it replaced without any additional charge.
I ordered this water filter system because I don't think Ispring would replace it after 2 years. They did, so now I have a backup.
Ispring water filter system uses standard 10 inch filters that you can find anywhere. Before Ispring's, I used another water filter system from another company. They use proprietary filters, and they cost 3 times more.
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US31 Manual