Accessories

Works good
Installed in 1 minute and works great. I wish the price was a little cheaper.

With a little modification it will work on the 12 1/2 inch planer
With a small modification it will work on the 12 1/2 inch planer. Would like to see one designed for the 12 1/2 planer but this one works satisfactory

Finally, no piles of chips!
when I bought my Delta 22-540 planer several years ago, there was no way of catching the piles of chips and dust as they were made. A couple of years later there still was no dust collection accessory available so I quit looking. I happened to do a web search a few weeks back just on a whim and there it was.
I couldn't be happier with this product. It does the job well. It seals where it needs to, a large funnel shape helps chips flow to dust collection port, and installation took all of two seconds. Spin off the wing nuts, lift off old chip deflector, slip on the dust collector, spin on the two wing nuts.
Done.

It REally Works
Yes, I could not believe it, but this darn thing picks up about 90% of the sawdust from my Delta planer. I had to use some duct tape to attack the connector to my 2" vacuum hose, but even that works great. The Delta people need to include this when purchasing their planers.

So-so Delta dust collector
Pros: 1. Great concept. 2. Compact.
Cons: 1. Difficult installation--screw location poor, thanks to Delta. Dust port centered above planer outfeed. ..tough for any dust collection system other than overhead.