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Extractability Replacement Filters

ProtectoXtract M5 Pre-Filter Cassette — 484x484x48mm

SKU EXT978004

Replacement pre-filter cassette (M5 class) for ProtectoXtract extraction systems, compatible with Kemper SmartMaster extraction units.

Next day delivery available on UK orders · carriage & areas

Trade-only · No minimum order · Free UK delivery over £150.

Buying in bulk? Call us for volume pricing 01462 482200 Speak to the trade desk — sharper prices on larger quantities.

Specifications

Dimensions484mm x 484mm x 48mm
Filter EfficiencyM5
Frequency Sound Waves (Hz)50
Volume Flow3500m³/hr
Phase3
Power2.2kW
Technical data & documents View documents

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Part of the Extractability range The UK's largest independent fume & dust extraction stockholder Explore Extractability

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ProtectoXtract M5 Pre-Filter Cassette — 484x484x48mm

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ProtectoXtract M5 Pre-Filter Cassette — 484x484x48mm

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ProtectoXtract M5 Pre-Filter Cassette — 484x484x48mm SKU EXT978004

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ProtectoXtract M5 Pre-Filter Cassette — 484x484x48mm

Frequently asked questions

What is this pre-filter cassette used for?

It is a replacement pre-filter cassette for ProtectoXtract extraction systems, capturing coarser welding fumes and airborne particles before they reach the main filter. This pre-filtration stage helps prolong the life of the more expensive main filter.

Will it fit my Kemper SmartMaster unit?

Yes. The cassette is designed to be compatible with Kemper SmartMaster extraction units as well as ProtectoXtract systems. Please note it is not manufactured, endorsed or approved by Kemper GmbH; the reference is purely for compatibility identification.

What are the dimensions and filter class?

The cassette measures 484mm x 484mm x 48mm and is an M5 class pre-filter. Check these against your existing filter housing before ordering to confirm the fit.

What volume flow does it suit?

It is specified for systems running at a volume flow of 3500m³/hr. This matches the ProtectoXtract and compatible SmartMaster extraction duties.

How often should the pre-filter be replaced?

As a wear part, a pre-filter is changed once it becomes loaded and airflow or extraction performance begins to drop. Replacement intervals depend on how heavily and how often you weld, so inspect it regularly as part of routine maintenance.

How do I order and see pricing?

Weldability SIF is a trade-only supplier. Request a trade account to view prices and place orders; there is no minimum order, and UK delivery is free on orders over £150.

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