
3M Versaflo Pre-Filters (TR-3600) are disposable filter media that sit in front of the main filter on your Versaflo powered air unit and catch the bulk of the dust before it loads up the expensive filter behind. Swap the pre-filter out when it clogs and the main filter keeps working longer, which cuts down on how often you're replacing the real consumable.
They suit construction work, ground mining and pharmaceutical manufacturing, along with most jobs where airborne particulate is the issue. One limit worth knowing: they are not for use where hot particles are present, so keep them away from grinding and hot work sparks. Manufactured to AS/NZS 1716:2012. Keep a few spares in the ute so a blocked filter never ends a shift early.
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