LumberJocks

Shop Air Filter / Box Fan

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Project by whope posted 08-03-2015 11:48 PM 1278 views 2 times favorited 5 comments Add to Favorites Watch

A number of LJ’ers have made one of these. Took about an hour total to make. The outlet box has a 60 minute timer which controls one of the outlets. The other is hot all the time. I used a long cord to plug the unit in.

Used a couple scraps of luan and an 8’ 1×2.

Still need to find a place to secure it out of the way. I might caulk the joint between the fan and the frame.

Thanks for looking.

Update (9/3/15): There needs to be a baffle around the fan blade itself to force air to come through the filter, otherwise it pulls dust in through the front (in areas not in front of the fan) and then blows it all over the shop.

-- Measure it with a micrometer, mark it with chalk, cut it with an axe.





5 comments so far

View Hawaiilad's profile

Hawaiilad

2897 posts in 2488 days


#1 posted 08-04-2015 03:34 AM

That’s great. Looks much better than the one by my scroll saw I threw together. It sure works good. Have to clean and change the filter allot.

-- Larry in Hawaii,

View woodsawdustmaker's profile

woodsawdustmaker

37 posts in 3092 days


#2 posted 08-04-2015 02:51 PM

A piece of screen wire in front of the filter will reduce the frequency of changing the filter. You can vacuum the wire with a shop vac.

-- Max - Birmingham, AL

View Desert_Woodworker's profile

Desert_Woodworker

385 posts in 682 days


#3 posted 08-04-2015 05:12 PM

American ingeniuty!

-- Desert_Woodworker

View Mean_Dean's profile

Mean_Dean

5061 posts in 2615 days


#4 posted 08-04-2015 11:37 PM

Looks like it will work very well!

-- Dean -- "Don't give up the ship -- fight her 'till she sinks!" James Lawrence, CAPT, USN

View monster1971's profile

monster1971

45 posts in 464 days


#5 posted 10-10-2015 10:45 PM

Whope, looks real nice. Much nicer than my fan filter Being held by strapping 2 bungee chords.

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