Drinking Water Systems
5-Stage Tank Reverse Osmosis
The classic under-sink RO. Proven, simple, affordable.
A traditional reverse osmosis system with a storage tank. Five stages of filtration, a dedicated drinking-water faucet, and decades of track record behind the design. If you want clean drinking water without the tankless price, this is it.
Best for: Households wanting proven RO at a lower price
What you get
Features
- 5-stage reverse osmosis filtration
- 100 GPD membrane with pressurized storage tank
- Dedicated drinking-water faucet
- Removes dissolved solids, chlorine and heavy metals
- Simple, widely available replacement filters
- Free installation
Full specifications
- Reverse osmosis
- Dedicated faucet included
- Five faucet finishes
Key specifications
| Type | Tank, under-sink |
|---|---|
| Filtration stages | 5 |
| Production | 100 GPD, stored in tank and poured on demand |
| Faucet | Dedicated, five finishes |
| Cabinet space | Storage tank under the sink |
| Filter changes | Changed by our team |
| Fittings | Quick-connect |
| Pairs with | Any whole-home system, or on its own |
Installation, upkeep & warranty
| Installation | Included — dedicated faucet, drain saddle, cold-water tie-in |
|---|---|
| Location | Under the kitchen sink, or wherever the drinking tap goes |
| Upkeep | Filter changes by our team |
| RO system warranty | 1 year |
| Labor warranty | 1 year from date of purchase |
What reverse osmosis removes
- Arsenic
- Nitrate and nitrite
- Fluoride
- Lead and heavy metals
- Uranium and chromium-6
- Chlorine and disinfection byproducts
- Sediment and dissolved solids
- Mineral taste and odor
Warranty on this system
1 year
The RO system
1 year
Installation labor
5 years
Media and filter stages
Do not use this filter on water that is microbiologically unsafe or of unknown source without adequate disinfection before and/or after the system.
Reviews
From people who had one installed
Placeholder review copy. Real, named and dated Google reviews go here after launch.
Placeholder review copy. Real, named and dated Google reviews go here after launch.
Placeholder review copy. Real, named and dated Google reviews go here after launch.
Free water test
Find out what's actually in your water
We'll test your water at your kitchen sink, show you the result, and tell you what, if anything, you need. Free, and there's no system that fits every house.
- Free on-site water test
- Free installation
- Lifetime warranty
