DWV9000 Universal Connector

This is the piece that attaches to your collection hose. It threaded onto my Shop Vac hose well, but takes a small amount of force the first time to start the threads.

You may have to trim the hard plastic end of the hose some, but it attaches well to all the airlock tools and adapters.

DWV9170 1.25 inch adapter

This is what you would use to connect your airlock hose back to old Shop Vac size accessories.

Seems slightly loose for the 1.25 inch friction fit. I might wrap a bit or tape around it to make it more snug.

DWV9140 2-1/4 inch adapter

This fits the main port on the DWE7491 table saw well.

DWV9130 and DWV9150 35mm adapters

These are the same size, but one is straight and one is angled.

They both fit well on in the dust port on the DW716 miter saw, the blade guard port on the DWE7491 table saw, the dust port on the D26453 sander, and all the ports on the DNP615, DNP616, DW6913 accessories for Dewalt routers.

The straight one is questionable with the clearance on the DW6913 and would probably get in the way on the DNP615 and DNP616.

I ended up using the straight one on the table saw, the angled one on the miter saw (after trimming off 3/16th of an inch), and keeping an angled one in with the router.

DWV9160 1 inch permanent adapter

This one took me a minute to figure out. It has a removable metal toothed washed inside and is meant to be hammered onto a 1 inch port and never come off.

It would fit the dust port on the D26453 sander, and the ports on the DNP615 and DNP616 accessories for Dewalt routers.

I didn't use it for the router because a straight port would get in the way. I used this one (after trimming off 3/16th of an inch) to permanently convert the D26453 sander.

DWV9110 and DWV9120

These are both two part adapters. They have the same hard plastic end that connects to the airlock on one side and screws into the rubber part on the other side.

They might fit some Dewalt tools, but the other options are better. The DWV9120 fits the WEN drywall sander well (bypassing the hose that came with it). I haven't found a use for the DWV9110 yet.

DWV9180

Converts from airlock to screw threads. It seems to be for a Porter Cable drywall sander.

DWV9315 and DWV9316

These are billed as replacement hoses for the Dewalt dust extractors, but I think (not sure) that they have male and female airlock ends and can be used as airlock extension hoses.

There also seems to be an airlock Y-hose that wasn't released in the US.

If you have scoured the interest for weeks or purchased (and ultimately returned) every adapter you could find trying to hook up that DeWalt shop vacuum you purchased from Costco (DXV10SA or similar) to any or all of your DeWalt tools without modifications or duct tape, then I have all the answers for you!

Here are the things you’ll need: DeWalt jobsite table saw to 1.75” vacuum hose = DXVA11-2100 adapter. It adapts from the 2.25” opening on the back of the table saw to fit the hose which came if the vacuum – assuming that hose has the 1.75” end. DeWalt Miter Saw and any other DeWalt tool with that funny special dust port coupler (DCW210 orbital sander – takes a mighty push to seat it all the way, hand planer, biscuit joiner and I am sure other tools) = DWV9315 hose with ends, extra DWV9000 and DWV9140. The DWV9140 adapts the 2.25” opening in the vacuum itself to one of those special coupler ends. The DWV9315 hose has one male and one female coupler end, which can be unscrewed and swapped around as needed. Replace the male end with the DWV9000, making a doubled ended hose. One will couple to the tool and the other the DWV9140 There may be other ways to do the same things, and perhaps a less expensive way, but this was my all DeWalt parts solution. You may ask why DeWalt would make this so difficult, and while I don’t have an authoritative answer for you, and can say that the shop vacuum has considerably less power than an actual dust collector. And even with a good filter it isn’t 100% dust free. Hope this helps shorten someone’s internet searches.