How to Choose a Water Filtration System
Choosing a home water filtration system comes down to a few practical questions.
1. Where will you use it?
TNT systems are under-sink reverse osmosis systems for kitchen drinking water — for homes, apartments, offices and small businesses.
2. How much filtered water do you need?
Membrane capacity is rated in gallons per day (GPD). The TNT 7-Stage RO System uses a 75 GPD membrane; the 10-Stage Standard and 10-Stage Box Pro use 100 GPD membranes.
3. Which features matter to you?
- Mineral enhancement: all three TNT systems include a mineral stage; the 10-stage models add PH+ technology.
- Smart faucet: the 10-Stage Standard includes a faucet with a filter-life indicator.
- Configuration: the Box Pro comes in an enclosed Box configuration.
4. Installation and maintenance
Every TNT system includes an installation kit. Professional installation is available for $50 in select service areas — check your ZIP for installation availability. Plan for routine filter changes.
Compare side by side
See all three systems on the TNT comparison page. Questions? Call or text +1 (773) 502-7999 or email info@tntwatertech.us.
