What Is a Glass Pool Filter

Made from 100% recycled materials, glass filter media cuts down on backwash time as well as loss of pool water and chemicals. … It improves water clarity by 25% over sand, filtering particles down to 5 microns, unlike sand, which only filters particles as small as 30 microns.

What is the difference between sand filter and glass filter?

Glass media lasts about 2-3 times as long as sand filter media. Sand will require longer backwashing to clean the dirt out of the system as there is more volume of media to go through. Glass media will backwash quicker as the material is lighter and less dense, so it floats better, resulting in faster cleaning.

Is glass or sand better for pool filter?

In general, filtration sand is less expensive than glass. However, since glass is more efficient, it is possible to get a better result without filling the filter to its maximum capacity, thus saving money.