This Fette Filter AP431 AP430SS Whole House Scale Inhibitor Filter and Heater Softener is a must-have for anyone looking to prevent scale build-up on their hot water heater and boiler. The plastic material ensures durability and the sediment contaminant removal helps keep your water clean and free of dirt.

With a size of 10.83*2.56*2.56 inches, this whole house filter is suitable for both commercial and household use. The model number AP431 is compatible with the Ap430SS and helps remove stubborn scale build-up. Get clean and healthy drinking water with this efficient water filtration system.