The 3M Aqua-Pure AP430SS system installs BEFORE the hot water heater in order to filter the water before it reaches the hot water heater.
Inhibits scale build-up to help extend the life of water systems and water appliances It's recommended you replace the inhibitor every 6 months for effective scale inhibition which will vary based on water conditions. Offer reasonable price without compromising quality. Replacement for 3M Aqua-Pure AP431 HF8-S KleenWater KW431. Interchangeable with 3M Aqua-Pure AP430 AP430SS and SF18-S Scale Inhibition System.
Aquacrest AP431 Replacement Cartridge for Aqua-Pure AP431, AP430SS, Whole House Water Scale Inhibition System, Size: 2.3 x 2.3 x 9.2, White
Aqua Pure Scale Inhibition System
3 Pack AP431 Cartridge, Replacement for Aqua-Pure Whole House Scale Inhibition Inline Water System Helps Prevent Scale AP430SS - IT'S PURE EXPERT : Tools & Home Improvement
3M Aqua-Pure Whole House Scale Inhibition Water Treatment System AP430SS
3M™ Aqua-Pure™ Whole House Scale Inhibition Water Treatment System AP430SS, AP43011, Scale, 6/Case
3 Pack Cartridge Fits 3M Aqua-Pure AP431,KleenWater KW431 AP430SS by AQUA CREST
manufactured by CUNO, Inc. Old style cartridge. Purchased new, never used. All items are offered in as-is condition and come with no gaurantee. Be
Aqua Pure AP431 Scale and Corrosion Inhibitor Cartridge
Waterdrop AP431 Replacement Cartridge for Aqua-Pure AP431 Hot Water Scale Inhibitor for AP430SS, Prevent Scale Accumulation and Protect Water Heaters, Pack of 1 : Tools & Home Improvement
AP43110 - 3M Aqua-Pure AP43110 - Aqua-Pure AP431, Hot Water Heater Scale Inhibitor System Replacement Cartridge