KleenWater KW431 Replacement Water Filter Compatible With 3M HF8-S (5582113), Aqua-Pure AP431 - AP430SS, Set of 3

KleenWater KW431 Replacement Water Filter Compatible With 3M HF8-S (5582113), Aqua-Pure AP431 - AP430SS, Set of 3

• KleenWater 3 filter set compatible with 3M HF8-S (5582113), the Aqua-Pure AP431 filter and AP430 system
• Significantly prolongs the life and improves efficiency of traditional and tankless hot water systems
• Protects hot water systems from acidic corrosion and hard water scale
• Removes chlorine and dirt sediment, improving water taste and odor
• Saves energy which is both environmentally friendly and economical
• Change cartridge every 6 months

KleenWater KW431 compatible replacement filter cartridge for the Aqua-Pure AP431. The KW431 is a replacement cartridge to the AP430 system. <br> <br>The KleenWater KW431 "hot water protector" cartridge is offered at an aggressive price with free USPS Priority Mail shipping. The active ingredient phosphate, sequesters or binds calcium & magnesium hardness minerals, preventing them from precipitating out of solution and building up on metallic surfaces. Phosphate also forms a thin protective layer on the pipe wall or metallic surface which helps to eliminate hardness build up and corrosion. <br> <br>Specifications: <br>Maximum pressure 125 psi <br>Maximum temperature 100 degrees F