AP431 AP430SS Whole House Scale Inhibitor Filter, Heater Softener System, Prevent Scale, Extra 3-Replacement Cartridge
$84.99
Pay $59.99 after $25 OFF your total qualifying purchase upon opening a new card. 
Apply for a Home Depot Consumer Card- Protects water heater, dishwasher and boiler from scale buildup
- High flow rate ensures stable pressure
Free & Easy Returns In Store or Online
Return this item within 90 days of purchase.
