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Air cleaner

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Project by Tym posted 601 days ago 2208 views 28 times favorited 12 comments Add to Favorites Watch

This is an air cleaner that I built. It was surprisingly easy to put together and everything can be found at a local home center for under $100. I used a attic fan that moves 1600 cfm and three 1” air filters which I change every few months. Instead of using an on/off switch I used a 60 minute timer so I can leave it running when I do to clean up the air. I added three filters to the intake side. I vacuum the outside one off three or four times before I pull it off and then move the other two back with a new one to be added on the inside. I have am averaging only 3 filters per year. I purchased the attic fan from Home Depot. It is a Broan 1600 CFM Power Gable Mount Attic Ventilator. The current price on it is $99.00 which is up from $78 Two years ago. The noise level was very low out of the box, but I added some rubber spacers between the fan and the box, and also between the ceiling and the top mounts of the box to reduce even further. It runs very quiet which is nice because I let it run whenever I am in the shop.





12 comments so far

View jbschutz's profile

jbschutz

387 posts in 1328 days


#1 posted 601 days ago

Tym….Nice build. A buddy of mine built a similar air cleaner and found that taking out the first filter in line and moving the next two up one notch increased the life of the filters and still did a great job.

-- jbschutz www.johnschutz.com

View Michael Wilson's profile

Michael Wilson

587 posts in 1127 days


#2 posted 601 days ago

Indeed. A nice build. I’m procrastinating my way to building a box fan one.

View MT_Stringer's profile

MT_Stringer

1866 posts in 1868 days


#3 posted 601 days ago

That looks nice Tym. Here’s a thought…

I bought this wireless switch and it works great. I have used it to turn on/off a box fan with a filter taped to it! Currently I am using it to start/stop my shop vac which is hooked up to a Dust deputy. Sure makes it easy to operate a piece of equipment that is hard to get to.

http://www.amazon.com/gp/product/B0000ERN8H/ref=oh_details_o01_s00_i00

-- Handcrafted by Mike Henderson - Channelview, Texas

View Bill1974's profile

Bill1974

48 posts in 1622 days


#4 posted 601 days ago

An alternative to a timer or switch is a motion sensing switch with a time out when it senses no motion. Depend on how loud it is and if its needed all the time, so maybe two switches in series or parallel depending on what functions you want, Motion Sensing, manual on/off, etc.

View deadflat's profile

deadflat

2 posts in 601 days


#5 posted 601 days ago

This is on my project short-list. If you don’t mind me asking, what brand/model fan did you purchase and do you think it worked out? How loud do you reckon it to be? Thanks!

View whitebeast88's profile

whitebeast88

3505 posts in 827 days


#6 posted 601 days ago

great job,it’ll help a bunch with the dust.

-- Marty.Athens,AL

View Roger's profile

Roger

14447 posts in 1441 days


#7 posted 601 days ago

This is awesome, and very affordable way to help keep our lungs free of that nasty dust we produce. Gr8 build.

-- Roger from KY. Work/Play/Travel Safe. Kentuk55@bellsouth.net

View Grandpa's profile

Grandpa

3107 posts in 1312 days


#8 posted 601 days ago

Nice build

View Lloe's profile

Lloe

62 posts in 1289 days


#9 posted 601 days ago

Good job. This is on my list of things needed in the shop.

-- I'm gonna go make some saw dust

View lumberdustjohn's profile

lumberdustjohn

1248 posts in 1803 days


#10 posted 600 days ago

Great work!
On my list to do, but keeps getting pushed back.

Thanks for posting

-- Safety first because someone needs you.

View Fishinbo's profile

Fishinbo

11217 posts in 812 days


#11 posted 600 days ago

Great build on that one and very helpful in the shop. Keep it up!

—www.sawblade.com

View Marc82Much's profile

Marc82Much

6 posts in 834 days


#12 posted 600 days ago

Can you post a link to the Amazon fan you used?

-- Ah, but a man's reach should exceed his grasp, Or what's a heaven for?

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