Impression Plus Water Softeners from Water-Right have been certified by the Water Quality Association (WQA) to meet NSF/ANSI-44 standards for hardness removal and reduction of specific contaminants. In addition, the materials and components used in these water softeners have met the standard’s safety and structural integrity and strength requirements.

Water-Right Inc. manufactures water-conditioning systems for residential, commercial and industrial applications throughout North America, and also maintains a state-certified lab at its Appleton, Wis., headquarters.

Water Right’s Impression Plus Series water softeners employ a microprocessor-based control and LCD display intended to simplify system programming and operation, while allowing owners to monitor system performance and water consumption. The unit also stores system configuration and operating data.

Water softeners that have been WQA-certified in accordance with "Voluntary Industry Standard For Household and Commercial Cation Exchange Water Softeners," NSF/ANSI-44, periodically are published online by the WQA. The WQA is a not-for-profit international association of manufacturers, distributors and dealers of water treatment systems for household, commercial and industrial applications.