How Do Refrigerator Water Filters Work?

Introduction

Have you ever wondered how your refrigerator water filter purifies tap water? Let’s break it down.

Step 1: Sediment Filtration

The first layer of the filter captures large particles like dirt, rust, and sand.

Step 2: Activated Carbon Filtration

This is where the magic happens! Activated carbon traps contaminants like chlorine, lead, pesticides, and volatile organic compounds (VOCs).

Step 3: Microfiltration

For higher-end filters, an additional microfiltration layer removes bacteria, cysts, and even pharmaceuticals.

Conclusion

Your refrigerator filter is working 24/7 to keep your drinking water safe. Make sure it stays effective by replacing it every six months!