Waterdrop AP431 Cartridge: Replacement for Aqua-Pure AP431 Hot Water Scale Inhibitor

About this item

• Protect Your Appliances - This scale inhibitor system helps keep your water heaters, hot water using appliances, and plumbing fixtures protected from scale buildup while also maintaining efficiency and saving energy.
• Extended Lifespan - Enjoy clean water by your Scale Inhibitor Water Filter System. Each cartridge can last 6 months with regular use, which will vary based on water conditions. Throughout this time frame, you will get maximum performance.
• 1. The cat is sitting on the mat.
• 2. The dog is chasing the ball.
• 3. The sun is shining in the sky.
• 4. The flowers are blooming in the garden.
• 5. The children are playing in the park.
• High Flow Rate - The 3/4" NPT inlet/outlet connections of our water scale inhibitor ensure a powerful flow rate of up to 10 GPM. Stable flow is also ensured with large water flow.
• Premium Material - Scale Inhibitor Water Filter System is equipped with a firm and rust-less 304 stainless steel connector, which is durable and less prone to be damaged. Whole house scale filter employs food-grade, BPA-free plastic, providing with safe water.
• Please note - This product is NOT a regular pre-filter. By adding proper amount of food-grade polyphosphates into your source water, it can inhibit scale build-up on a certain level. Therefore, it will NOT force all the water flowing through the filter as a normal filter does. Only a part of the source water will flow through the filter body and absorb food-grade polyphosphates, which is a normal phenomenon.