POWERTEC Dust Collector Bag, 20" Dia. x 30", Dust Collection Bottom bag with Clear Window & Zipper for Shop Fox, Grizzly, Wen, JET Dust Collectors, and Drums between 19" to 20", 1 PK (70351)

I've purchased these bags twice now... I removed the last of my first pack of five this week and ordered five more. I've had great success with these bags. If I get up the initiative to remove and dump a bag when it's just less than half full, I can easily get at least two uses from each one. If I wait or am just too busy and let the bag fill up 3/4 of the way, it becomes too heavy to easily handle and I end up just tying off the top and discarding the bag. But at $3 per bag, a single use is more than fine when compared to the price of other bags.My ShopFox dust collector is a 240 VAC single filter / single bag unit, with about 36" between the top of the base and the attachment point for the bag. Having a few extra inches of bag length is ideal because it allows the bag to sit nicely on the base when it's loaded without placing unnecessary strain on the bag or collector. And these bags, being 19.5" in diameter, fit perfectly. I tossed the original factory bags and transitioned to clear collection bags and a pleated filter shortly after I bought the vacuum, and it's really handy being able to see how full the bag is getting.My collector pumps a fair amount of air, but I have yet to have any issues with bag seams from empty to full, regardless of temperature, including freezing when I'd rather not be using my cabinet saw rolled out in the driveway but unfortunately sometimes have to. Highly recommended.

Seems to be as heavy, or maybe a little more, as the original bag that came with my HF dust collector. I'm happy.

Works like it should. Bags are pretty thick. Perfect fit on my old Harbor Freight dust collector. Great value.

Good quality and fits my Penn State 1 1/2hp vac like a glove.

Don’t. It expensive clear bags for your dust collector. Use this instead and simply pour the dust into a big black trash bag. Saves me a ton in those bags and it’s easy to see when full with the clear window. Awesome product.

You get five 5-Mil bags for $15.00 ($3.00 each) versus one 6-Mil bag for $48.88 for the Delta brand bag (#50-891). But I think these bags might be about 1" or 2" shorter than the Delta brand. So I put 2 scrap boards under them on the platform of the of the 50-760. They work great. And at $3.00 a piece, you can afford to dump a bag sooner when they're less full and easier to handle

Fits Harbor Freight dust collector well, holds up well.

Fits my Harbor Freight 2 hp dust collector. Best price I've found.

I was hesitant to order these bags, thought they wouldn't be the quality of the name brand I normally use. Boy, was I wrong, these are every bit as good (or even better) than the brand I have been buying. Price is also better. I will definitely be ordering again!