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Do I Need a Pre-Separator with My Dust Collector?

Short answer: Yes. Here’s why.

If you’re looking to improve dust collection performance, reduce maintenance, and get more life out of your equipment, adding a pre-separator is one of the smartest upgrades you can make. Here’s how it pays off:

1. Empty Your Dust Collector Less Often

A pre-separator captures the majority of dust and debris before it ever reaches your dust collector (DC). That means fewer stops to empty bags or bins, less downtime, and more time getting the job done.

2. Easy Setup, Smoother Workflow

Adding a pre-separator is simple. Just split your hose:

  • One half runs from the machine to the separator
  • The other runs from the separator to the DC

You’ll notice the improved efficiency right away. Less dust reaches the collector, and suction stays consistent.

3. Extend Filter Life and Cut Costs

Because most heavy dust drops out in the separator, far less debris reaches your pre-filter or HEPA filter. That means:

  • Cleaner air on-site
  • Longer filter life
  • Fewer replacements and less downtime

4. Rugged and Low-Maintenance

Pre-separators are built to last. Lightweight and durable, they don’t require filter changes or frequent maintenance. The cyclone system pulls dust in, spins it down, and lets gravity do the rest—only the finest particles reach your collector.

5. Jobsite-Ready and Mobile

Keep your setup compact by pairing the separator with your DC. No extra cords, no hassle. With the right clamp on your surface prep machine, you can move the entire system with you from room to room.

6. An Easy Win for ROI

This isn’t just a nice-to-have; it’s a productivity booster. With fewer filter changes, cleaner air, and less downtime, the pre-separator quickly pays for itself in saved time and replacement parts.

Want to level up your dust control? Ask us how to pair the right pre-separator with your equipment.

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