15% OFF Water Filter Coupons & Discounts Apr 2025

A water filter is a device used to purify or remove impurities from water. It is designed to improve the quality of water by removing contaminants such as bacteria, viruses, toxins, and sediment. Water filters come in various types and sizes, including pitcher filters, faucet-mounted filters, under-sink filters, and whole-house systems. The most common types of filters use activated carbon or reverse osmosis technology to clean the water. Activated carbon filters trap impurities while allowing clean water to pass through. Reverse osmosis filters use a semi-permeable membrane to remove dissolved salts and other contaminants. Water filters provide an effective means of accessing clean drinking water at home or on-the-go and help reduce health risks associated with contaminated water sources.

The main products of water filters include carbon filters, reverse osmosis systems, UV filters, ceramic filters, and faucet-mounted filters.