Hi All,

We're about to sign on the dotted line for a new inground pool. The builder has offered a choice of either a sand or cartridge filter. In our first pool, we had a cartridge. Water was very clear but it was somewhat of a pain to clean.

Have never dealt with a sand filter. Anyone out there have experience with both? Is it true the water clarity isn't as good? I like the simplicity of sand but just not sure. Can anyone tell me about backwashing? How often you backwash and for how long? Is there sand "maintenance"? Replacement?

Thanks for any input. Can't wait for Spring!