This is the replacement cartridge for the Aquasana SimplySoft 20 in. Salt-Free Softener for Tankless Water Heaters. Protect your home appliances and plumbing from the adverse effects of iron and scale buildup and extend the life of your washing machine, water heater, dishwasher and other appliances. Aquasana SimplySoft is better than just a softener. Unlike salt-based softeners, SimplySoft won't demineralize your water by chemically removing minerals nor will it put excess salt or chemical waste into our environment. SimplySoft uses advanced NSF Certified NAC salt-free softening technology to naturally and safely reduce scale buildup in hard water without the use of salt or chemicals.
- Extends life of tankless water heaters, pipes and appliances by reducing harmful effects of scale buildup
- Does not require electricity, drainage for wastewater, or complicated salt replacement
- Low maintenance - lasts 2 years and doesn't require heavy bags of salt for replacement
- Replaces the EQ-AS20 SimplySoft salt-free water softener for tankless water heaters