I’m thinking this is the exact hose
Pentair 155710 Pump to Filter Assembly Replacement Pool and Spa Sand Filter https://www.amazon.com/dp/B008GT7NAC/ref=cm_sw_r_cp_api_i_JH9N55XGFF8AHKS270DQ
Any harm in just swapping that out as is since it’s plug and play?
I can't tell from your picture, but I don't see a union at the bottom connection like the linked hose has. It looks like you have a threaded connection at the pump with your current hose.If that’s the same type of hose I don’t see why it wouldn’t work.