Keep Your Workshop Safe and Efficient with Regular Kemper Filter Changes

When it comes to maintaining a safe and efficient welding environment, keeping on top of your fume extractor filters is essential. Over time, filters become clogged with fine particles and lose efficiency, leading to reduced airflow and increased exposure to hazardous fumes. That’s why regular filter replacement isn’t just good maintenance - it’s vital for both operator safety and the performance of your equipment.

Why Do Fume Extractor Filters Need Replacing?

Welding fume extractors are designed to capture and filter harmful particles produced during welding, cutting, or grinding. However, as filters fill with contaminants, they become less effective. This can lead to:

• Reduced suction and airflow
• Increased energy consumption as the unit works harder
• Greater exposure to harmful welding fumes
• Potential damage to the extractor’s motor or sensors

Replacing filters on schedule helps prevent these issues and ensures your extraction system continues to perform as it should.

How Often Should You Change a Kemper Filter?

One of the most common questions we hear is, “How often should I change my fume extractor filter?”
While the answer depends on how heavily your equipment is used, as a general guide:

• Pre-filter mats should be checked and replaced every few weeks or months, depending on use.
• Main filters typically last several months to a year but should be monitored regularly for signs of reduced airflow or increased noise.

Always refer to your extractor’s manual for specific guidance, or get in touch with our team for advice.

For Kempers Recommended Filter Change Schedules, view here.

What Happens If You Don’t Replace Your Filter?

Neglecting filter maintenance can cause significant performance issues - from poor fume capture to potential breakdowns. More importantly, clogged filters can compromise the air quality in your workshop, putting operators at risk of breathing in fine metal particles and gases.

By maintaining your filters, you’re not just protecting your equipment - you’re protecting your team.

Genuine Kemper Filters at Welding Superstore

At Welding Superstore, we stock a full range of Kemper SmartMaster Main Filters and Pre-filter Mats, suitable for various extraction systems. These genuine Kemper replacement filters are designed for optimal performance, ensuring you get the cleanest air and longest possible equipment lifespan.

You can order online for fast UK delivery or collect from our Telford showroom.

Browse Kemper Filters and Accessories