Bests & Worsts Reviews from Amazon

So this is labeled as sand filter #20 but it is not.... This sand is too fine and within a week blow almost half of the sand back into the pool and is a nightmare to get it off the bottom. And for anyone that says I must have broke a lateral or done something wrong you would be incorrect. I cleaned out the filter and checked everything and also refilled it with other sand and have not had any issues. THIS SAND SUCKS. I went to Leslie's pool supplies and they had sand for half of the price and I compared the too and this sand is way too fine and bypasses the laterals. PLEASE STOP SAYING THIS IS POOL FILTER SAND BECAUSE ITS NOT YOU ARE RUINING PEOPLES GOOD TIME!!!!!!