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jet-air-filtration-system-review-rule Tested: Twist-bit sharpeners. With each unit, airflow dropped off as dust built up in the filters—especially the prefilter—but three Shop Fox, Supermaxand Powermatic PM fell off less than 10 percent. Specifications Cycles Per Hour 20' x 20' x 8' Both Jet units scrubbed the air in 13 minutes at high speed. Inner Pocket Filter is removable for easy cleaning Remote Control has built-in timer with 2, 4 and 8-hour settings; jet air filtration system review rule shuts system off at ryle end of the time setting Rubber feet prevent marring of surface when placed on workbench Two-Filter System with Air Diffuser disperses outgoing air into a broader pattern. New Products. Tip of the Day.

The good news: Each machine was able to return the air to the control level. Obviously, the larger the shop space, the more time each machine will likely need to clean the air. All the rectangular-box machines have a prefilter and secondary pocket filter. Both are easily accessible for cleaning. Eight of nine tested air-filtration systems have two sets of filters, as shown above. The prefilter, made of spun nylon or pleated fabric, captures larger dust particles 5 microns or larger , and can be cleaned with compressed air or a shop vacuum.

Most prefilters will eventually need to be replaced after cleaning no longer improves their performance. The Powermatic PM, below , has a screen rather than a traditional prefilter. Because replacements for these filters cost 4—5 times more than the prefilters, be sure to keep the prefilter clean or replace it often to preserve the inner filter.

As dust particles build up on the filters, airflow drops off, but filtration improves. We suggest erring on the side of caution and cleaning the prefilter about every 7—10 days of working in the shop. With a couple of exceptions, you can turn the unit on or off, control the fan speed, and even set a timer that turns it off automatically via a panel on the unit, or by remote control.

The Grizzly G provides the functions on its remote control only. The Supermax has a gauge that indicates when the filters become too clogged to clean the air effectively. No other units have this feature. Filter upgrades can save an air cleaner Curious to see if an upgraded filter would improve performance on these air cleaners, we tested Jet Air Filtration System Model Afs 1000b Review Guide two units with aftermarket prefilters MERV 7 and high-efficiency pocket filters MERV 15 from American Fabric Filter , Jet Afs 500 Air Filtration System Review Code americanfabricfilter.

However, the Grizzly G improved vastly from minutes using its original filters to just 33 minutes with the AFF filters. First, the Jet AFS proved best overall with the top airflow, fast filtration, and the largest filters fewer cleanings. But its large size could make it unrealistic in some shops, particularly those with a low ceiling.

Our Top Value: the box fan. Get one rated at MERV 10 at a minimum. A filter rated higher than MERV 12 will increase dust pickup, but likely lessen airflow. Download Dust Filters Comparison Chart. With an old handscrew clamp and some scraps of hardwood, you can set up your thickness planer to Skip to main content. Air-Filtration Systems. Airflow starts the process Before one of these machines can filter the air, it must first suck in the air. Facebook Pinterest Twitter Text.

Printer-friendly version. This powerful unit is perfect for the smaller home shop. Simply hang it from the ceiling turn it on and it will clear the room of those fine dust particles. This unit was the first in the industry with remote control, timer and three speeds which have quickly become the industry standard.

JET warrants every product it sells. If one of our tools needs service or repair, one of our Authorized Service Centers located throughout the United States can give you quick service. In most cases, any of these JPW Industries Authorized Service Centers can authorize warranty repair, assist you in obtaining parts, or perform routine maintenance and major repair on your JET tools.

For the name of an Authorized Service Center in your area call New Products.

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