POWERTEC 70333 Dust Collector Bag, 19-5/8" x 31", 1 Micron Filter

A huge improvement over most! Heavy duty! It stays fully inflated after shutdown, as opposed to other brands using thinner materils which collapse in on themselves when not actively in use. Good sturdy straps on the top and the base which makes life easier when changing out or cleaning. It's also a 1 micron filter which should be a big improvement over the standard 5 micron filter bags which tend to leave a fine mist of dust covering every exposed surface and tool in your shop.I'm using my bag on a HF dust collector, and it's a great fit! I would recommend this filter to anyone looking for a better than stock replacement for their dust collector bag.

Great product as described already used it.

I purchased a Harbor Freight dust collector for my shop, and while it does a good job of keeping dust down, the really small stuff would get through the bag. Turning on the collector sent a large puff of fine dust into the air.This bag has really minimized the fine dust. It was easy to install - it's just a bit larger than the original one, but only in height - the circumference is a perfect match. This bag is stiffer, so it stands up - which is good since the bag hook on the collector is kind of useless with the height of this bag. I may add a shop air filter as well to really clean it up, but this has made a great improvement.

I bought this bag to replace the OEM filter bag on my Grizzly 2HP dust collector. It's been working perfectly since installed. Fit is good and price was lower than the Grizzly brand bag.

It fit well, a little thicker than original filter, used old clamp over, took my time (not long) to a line up and when turned off the bag is held up by Harbor Freight hook. On my set up I can hear a different tone when running, this is no big deal it works good.