
Purification and RO
Hercules 5-Stage Reverse Osmosis Unit
Our fastest, highest-volume residential RO, built for high use.
- Municipal & Rural applications
- Reduces Asbestos, Lead & other contaminants
- Includes a lead-free faucet
- TFC membrane rated at 400 GPD
About the Hercules 5-Stage Reverse Osmosis Unit
Our Hercules 5-Stage RO system is the fastest, highest-volume RO in our line up. This highly efficient unit is designed specifically for high use applications.
With a TFC membrane rated at 400 GPD, the Hercules produces purified water much faster than a standard RO, and comes with a lead-free faucet.
Who it is for
For busy households, home offices and anyone who goes through a lot of purified water every day.
How reverse osmosis works
Pre-filters remove sediment and chlorine that can damage the membrane. Water is then pushed through a semi-permeable membrane that holds back dissolved solids and many contaminants. Purified water is stored in a tank and polished by a final filter before it reaches your faucet.
Maintenance
Change the pre-filters and post-filter on schedule and the membrane when needed. Replacement kits are available at every store, or ask about our RO Preventative Maintenance package.
Financing and warranty
We offer a variety of financing options to fit your budget. We back our products with superior service and an industry-leading warranty. See the Warranty page for details.
Specifications
| Membrane | TFC membrane rated at 400 GPD |
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Not sure this is the right fit?
Every home's water is different. A free in-home water test tells us exactly what is in your water, so we can recommend the right system.


