Aqua Elite II 100 GPD RO w/ Postfilter

For larger households or anyone who simply wants purified water on tap faster, the Aqua Elite II 100 GPD Reverse Osmosis System doubles the production of standard residential units. This four-stage system from Water Softener Plus pushes up to 100 gallons of treated water per day and finishes with a dedicated post-filter that polishes the water just before it reaches your glass, ensuring crisp, clean taste at the faucet every single time you pour.

Applications

This high-output system suits busy families, frequent entertainers, and homes with heavy daily water demand for drinking, brewing coffee, cooking, and making ice. The 100 GPD membrane keeps the storage tank topped off even during periods of intense use, so you rarely run out between refills. It's also a great choice for households that have found a smaller RO unit simply can't keep pace with how much filtered water they go through.

• Aqua Elite II membrane rated at 100 gallons per day
• Four-stage filtration with inline post-filter
• Final-stage post-filter for fresh taste and odor control
• Includes FRO storage tank for on-demand water
• Approximate shipping weight: 27.86 lbs
• Standard under-sink installation on the cold water supply

Reverse osmosis systems like this one work by sending pressurized water through sediment and carbon pre-filters, then across a high-rejection membrane that removes the bulk of dissolved solids. The treated water is held in the storage tank until you open the faucet, at which point it passes through the post-filter for a final cleanup. Maintenance is simple and predictable: swap the pre-filters and post-filter on a regular schedule and replace the membrane as needed. With its generous output and proven Aqua Elite II core, this is a reliable workhorse for homeowners who refuse to compromise on drinking water quality or quantity.

High-output systems like the Aqua Elite II 100 GPD also recover the storage tank faster after heavy draws, which matters when you're filling pots, pitchers, and pet bowls back to back. If your home has a refrigerator or ice maker you'd like to feed from purified water, this unit's generous production makes it a sensible source. As with any RO system, water temperature and incoming pressure affect real-world output, so warmer feed water and adequate pressure will help the membrane reach its rated daily volume.