In the world of water filtration, the effectiveness of a filter is often measured in the size of the filter. In this guide, the experts at Billi aim to answer the common question: “How many microns is a good water filter?”

Generally speaking, the smaller the micron number the better. Try imagining microns like a sieve. A 5 micron water filter will sieve out particles that you can see – but all the other smaller particles will pass through it into your drinking water. By contrast a 1 micron filter will remove particles not visible to the naked eye.

Applying over 30 years of water filtration expertise, Billi can help you understand the different micron filtration levels in water filters, what they mean and what they remove. Keep reading to learn the differences or contact us today for more information.