I don’t have an elaborate dust collection system at my shop.  My system is two shop vacuums that I got on Black Friday deals for about $40 each. I did splurge on a few extra hoses here and there but that’s it.

One thing that I always do is run filter bags in my vacuums.  Especially while sanding the fine particles will quickly clog a filter and dramatically decrease performance.  The filters also really suck (no pun intended) to clean.  Filter bags do a great job of keeping your wet/dry vacuum performing at full capacity until the bag is packed full, but man they are expensive!

Filter Bags get Expensive, Y’all!

The best prices I’ve found for filter bags are on Amazon (which is not always the case).  Here’s the link: http://amzn.to/2u5oCzU

These are 3 for $10 with free shipping,  If you look sometimes you can find better but $3.33 per bag is about the best I can find.  The Orange store runs about $5 per bag and the Blue store is a shocking $7 per bag.  It pays to shop around!

If I’m building a Dog Kennel running my miter saw, table saw, and sander I can fill one of these up in a day, easy.  So I decided to try and make my own dust separator.

 

There are, of course, commercially available cyclones and chip separators (Like the Dust Deputy) that probably work better than mine: but where’s the fun in that?

My separator is about 80% effective.  This means that every time I fill up the trash can I used I save at least $13. That adds up over the year.

What You’ll Need

Here’s what I used:

All together I spent about $20 in supplies. If you count the trash can then it would be about $50 total.  Use what you have and be creative!

Form Fit PVC to Shop VAC hose with a Heat Gun

Now we run into a problem when we try to connect a 2″ vacuum hose to a 2″ PVC pipe.  It doesn’t work… but we can make it work.

Use a heat gun to soften the PVC and then work it over the shop vac fitting.  When it cools it will stay molded to the fitting giving a nice friction fit.  (BTW I love my DeWalt Heat Gun)

See how I put it all together on Youtube

diy dust separator

One More Thing…

I purchased an auto switch that automatically turns on my vacuum when I start up my saws.  It is an amazing time saver and I should have bought one sooner.

See how it works with this Youtube Video: https://youtu.be/BYaHQQNWKgY

 

 

 

 

Thanks For Reading

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