What Water — Softener To Buy

You can use a DIY kit from retailers like Lowe’s or Home Depot, or request a report from your local water utility. Testing also reveals other minerals like iron, which may require a specialized softener for removal. 2. Choose the Right Technology

Different systems address hardness in various ways, each with its own trade-offs: How To Choose the BEST WATER SOFTENER For Your Family what water softener to buy

Above 7.5 GPG (treatment is highly recommended). Very Hard: Above 16 GPG. You can use a DIY kit from retailers