Editor's Notes & Price Research
Amazon Prime is not needed for this particular deal, but Amazon currently has a couple of Prime promotions in progress:
2150 GPH is the flow rate, but practically every other site markets the pump rate, which is 2800 GPH. The model number is easiest for searching: 28647EG.
The lowest price I found on this is $131 from the 3rd party sellers on Amazon.
For reference, I bought this for my 18' x 48" above-ground Intex pool. It's supposed to do a much, much better filtering job than the cheap cartridge filter that came with the pool.
Here's the product page on the manufacturer's website: http://www.intexcorp.c