








💧 Pure water, zero hassle—filter your way to wellness!
The 3M 4US-RO-S01H Reverse Osmosis Drinking Water Filter System delivers premium bottled water quality at your kitchen sink, filtering over 22,000 bottles annually. Featuring a quick-change filter design that requires no water shutoff, it effectively reduces a wide range of contaminants including chlorine, lead, pharmaceuticals, and arsenic. The package includes everything needed for typical DIY installation, making it a sustainable and cost-effective solution for clean, great-tasting water.
| ASIN | B010QY8MOU |
| Batteries Required? | No |
| Batteries included? | No |
| Customer Reviews | 3.6 3.6 out of 5 stars (25) |
| Date First Available | 3 Oct. 2016 |
| Installation method | Under Sink |
| Item Package Quantity | 1 |
| Item Weight | 2.72 kg |
| Item model number | 4US-RO-S01H |
| Manufacturer | 3M |
| Part Number | 4US-RO-S01H |
| Power Source | Manual (Water Pressure) |
| Product Dimensions | 38.1 x 29.21 x 38.1 cm; 2.72 kg |
| Special Features | Reverse Osmosis Technology |
O**E
Yes, the installation is more complicated than I expected, however I looked into every aspect that seemed odd, and there is a good reason for everything. The manual font is small, however it is available digitally. If you aren't good at following directions and figuring things out, I'd recommend hiring someone to install. It was missing the tank fitting, so when I went to get one, I also got a 1/4" valve for a shutoff. Otherwise, you have to turn off your sink water to work on it. Not for everyone, but I like it.
S**S
Warning Don't Buy This. If you have any problems you will be stuck with it. Our 3M RO didn't work and there was no refund or replacement. GrandCloseouts said we needed to contact the manufacturer and the manufacturer said they don't guarantee things sold by GrandCloseouts and that we needed to contact GrandCloseouts. Nobody took responsibility. We installed it exactly as directed and it worked fine for a few days. Then the water flow went to a trickle. We checked the pressure of the tank and checked all connections but nothing helped. It must be a faulty filter but they refused to do anything. This is my first bad review. I usually don't bother because other things that didn't work were less expensive. But now I'm stuck with this thing because it would also cost so much to send it back. I figure the least I can do now is warn others that they might get scammed.
E**O
Hace tiempo lo tengo y no me ha fallado en agua sigue siendo excelente
V**R
This is a good deal, had a professional install mine. This model might be discontinued now, so how long the replacement filters are going to be available is not clear. After filtration the water shows around 30 ppm on my TDS tester (it was 400 or so originally).
P**O
Relatively simple install. Kit was missing a connector. Unit delivers good quality water and sufficient water volume. Regeneration cycle is loud.
Trustpilot
1 month ago
4 days ago