Mirka DEFILT HEPA Filter Cover Kit for DE-1230/1242 Dust Extractor

The Mirka DEFILT HEPA Filter Cover Kit is an essential accessory for upgrading your Mirka DE-1230 or DE-1242 dust extractor with HEPA filtration capabilities. This cover is required when installing a HEPA filter for the first time and secures the HEPA filter element (Mirka code 8999100711) firmly in place within the dust extractor housing.

Key Features:

• Specifically designed for Mirka DE-1230 and DE-1242 series dust extractors
• Required component for initial HEPA filter installation
• Ensures proper placement and secure retention of HEPA filter element
• Enables triple-stage filtration system when combined with fleece dust bag and standard main filter
• Compatible with both Auto-Filter Cleaning (AFC) and Pulse Cleaning (PC) models
• Factory Mirka part number: 8999100811

When paired with a HEPA filter, this cover helps create an advanced dust extraction system that provides superior air quality during sanding operations. The HEPA filter addition improves filtration efficiency for fine particulate matter, making it ideal for applications involving drywall dust, wood dust, and other fine sanding particles. Note that adding a HEPA filter does not convert standard dust extractors to certified H-class extractors.