I am planning on buying an Intex 2650 gallon sand filter pump over the winter for a new pool I am setting up in the spring. I noticed several different model numbers that I find online. Some are noticeably different with and without cgi, etc. Can anyone here that uses this brand/model provide any insight into which model number they feel is a better choice and why? I notice a lot of the Intex above ground pool owners have this pump listed in their signature and would really appreciate any help. Intex does not list the different models on their site so that is not an option for help. I cannot find any site that compares them either. I listed a couple below so you know for sure what I am talking about. If you also feel that another brand is better and less than $300 , please feel free to make suggestions. Thanks in advance for any advice.
56671EF - this one is on sale at pools unlimited
28651EG – Is this an older version?