The main part of the system is a semi-permeable membrane through which untreated water passes. By passing through the membrane almost everything is removed from the water, expect radon, pesticides and ...

These are the best water filters that will make your tap water softer and tastier. We've tested jug filters, under-sink, on-faucet and countertop solutions.

Water filter cartridges Score: 10/10 Phox lets you choose the best water filter cartridge for you based on your water supply. You can check the water in your area on its website and select either a ...