09/02/2026
Thinking about reverse osmosis for your home? A point-of-use RO system, such as the new iSpring system, is designed to treat water at a specific location: typically a dedicated faucet at the kitchen sink.
That makes it especially useful for drinking and cooking water. When properly configured for your water conditions, RO can reduce many dissolved contaminants and improve the taste and quality of the water you use most.
But point-of-use RO is not a whole-home solution. It does not treat the water used for showers, baths, laundry, or other household fixtures. It also does not address issues such as hard water, iron staining, sediment, or sulfur odor throughout the home unless those concerns are handled with additional treatment equipment.
The right solution depends on what is in your water and what you want to accomplish. A household focused on better drinking and cooking water may need a different approach than one dealing with whole-home hardness, iron, or odor.
At LaChance Water Filtration, we help homeowners in Central NH and the Lakes Region understand their water and choose treatment that fits their goals: not equipment they don’t need.
Learn more: https://lachancewaterfiltration.com/