(Moved to correct section of Forum by TFP Moderator.)
It is important to choose the right filter for your pool as the filter is the heart and base of your pool. Make sure the filter you install is able to effectively handle the amount of water in the pool and circulate the water at least very 24 hours.
The type of filter will also play a vital role in the amount of time, effort and expenses spent on keeping your pool sparkling clean.
I hope this info helps you.