horse stall mats base

Hello I just installed a Intex 18 x 48 Prism pool, I upgraded to the Intex 3000 GPH Sand filter with the 15,000 gallon Chlorine generator . I Am looking at the Hayward HP50AEE heat pump, the pool store says my Intex pump wont even have enough flow to use the heat pump, however based on the flow...