yes ,i have the small Harbor Freight blast pot and it works very well .
TPI makes a real good one .the problem is any of them will only work as good as your compressor . i bought the biggest one Lowes had and it keeps up but runs all the time when i am blasting. the pressure guage does not work on my blaster so i am not sure what the pressure holds at the pot, but it will peel the skin off your hand. dont mess with the suction type they are worthless, you want a pressure pot. i have a military air compressor from 1953 that keeps 80 pounds wide open with a 3 bag pressure pot that i use for large things .