Pentair Intelliflo Alternative

[tlr0012]

We currently have a Pentair Intelliflo Variable Speed pump. We are looking at replacing it but wanted to know if we could replace it with a cheaper alternative? Our pool is a 14,000 gallon saltwater pool but we have replaced the pump 3 times now and we are looking at different brands (hopefully cheaper). We are moving out in June so we are looking for something that would not require much change, if any, to current set up. Thank you for any input you all have.