These Shop-Vac bags are great bags for small, very large bag portable vacuums for shops like my 2 gallon 2.5hp It's a tiny shop vacuum with lots of cleaning power that gets me places you wouldn't normally go and that's why I love these bags as they clean up everything from drywall dust and ash to household dust and everything you need vacuum in the corner of your garage. Even if you knock over the vacuum cleaner, which is so easy with the little ones, you don't whirl a cloud of dust into the air, because the bag has a lot to offer. You are worth your money.