# M5 Pre-Filter Mat | Pack Size: 10 pcs<\/p>\n
**Product ID:** 881810<\/p>\n
This detailed product description presents the M5 class pre-filter mats, specifically designed for the reliable protection of industrial extraction systems. These filter pads play a crucial role in the air purification process, significantly contributing to increasing equipment lifespan and reducing the load on post-filters.<\/p>\n
## Comprehensive Product Description<\/p>\n
The Wiel\u00e4nder+Schill M5 pre-filter mats belong to the *WS Arena \u2013 Professional Workshop Systems* category, specifically under the *Vacuum Systems* subcategory. These mats represent the primary filtration stage, effectively capturing coarse dust particles and debris before they reach the finer filter layers.<\/p>\n
The M5 filter classification denotes a filtration efficiency determined by the EN 779 standard, making it ideal for capturing larger particles. The mats are made of flexible polyurethane (PU) material, which ensures excellent mechanical stability and a long service life.<\/p>\n
**Main Advantages:**<\/p>\n
* **Reliable Pre-Filtration:** Effectively captures coarse dust and larger debris, preventing them from entering more sensitive filter units.
\n* **Extended Lifespan:** Significantly prolongs the lifespan of subsequent filters (e.g., F9 or H13 class filters), thereby reducing maintenance costs and replacement frequency.
\n* **Reduced Operating Load:** Early removal of coarse contaminants reduces the aerodynamic load on the suction system.
\n* **Simple Handling:** The mat is easily installed and replaceable in the appropriate filter frames.<\/p>\n
## Technical Data and Properties<\/p>\n
The table below summarizes the critical technical parameters of the M5 pre-filter mat, ensuring compatibility and performance in professional extraction systems.<\/p>\n
| Property | Value | Comment |
\n| :— | :— | :— |
\n| **Part Number** | 881810 | The unique identifier for the product. |
\n| **Pack Size (PU)** | 10 pieces | One package contains 10 mats. |
\n| **Filter Class** | M5 | Classification according to EN 779 standard. |
\n| **Material** | Polyurethane (PU) | Flexible and durable foam material. |
\n| **Length** | 610 mm | One side of the mat. |
\n| **Width** | 610 mm | The other side of the mat. |
\n| **Height\/Thickness** | 14 mm | The thickness of the mat. |
\n| **Weight** | 0.120 kg | Weight of one filter mat. |
\n| **Application Area** | Capture of coarse dust and debris | Pre-filtration stage. |<\/p>\n
## Compatibility and Ancillary Products<\/p>\n
The M5 pre-filter mats form an optimal system with the accessory filters providing finer filtration grades, which are also available in the offer. The use of the mats is particularly recommended if the system uses finer filters (F9 or H13) as a secondary filtration stage.<\/p>\n
**Recommended Accessories:**<\/p>\n
1. **Particle Filter | F9 Class (Part No: 881822):**
\n* Features: Particle filter in F9 filter class in a robust wooden frame. This filter performs the finer filtration after the coarse dust stage.
\n2. **Activated Carbon Filter Cartridge (Part No: 881821):**
\n* Features: Cartridge housed in a powder-coated, inside and outside powder-sprayed steel casing. Contains two specially coated filter mats and a carefully selected activated carbon filling for the effective absorption of gases and vapors.
\n* **Important:** Can only be used in conjunction with the H13 class particle filter (881820).
\n3. **Particle Filter | H13 Class (Part No: 881820):**
\n* Features: HEPA filter in H13 filter class, set in a robust wooden frame.
\n* **Important:** Designed to be used together with the activated carbon filter cassette (881821).<\/p>\n
The synergy of these components ensures comprehensive air purification in extraction systems, whether dealing with welding fumes, dust, or other pollutants. The M5 mat does the \u201ehard work,\u201d protecting the more expensive and sensitive filters from rapid clogging.<\/p>\n
## Application Areas<\/p>\n
The M5 pre-filter mats are ideal for any industrial environment where high volumes of air need to be filtered, and where the incoming air contains a significant amount of coarse contaminants. Typical application areas:<\/p>\n
* **Vehicle Repair and Body Shops:** Especially for pre-filtering of paint booths and ventilation systems.
\n* **Industrial Extraction Systems:** General dust removal and ventilation.
\n* **WS Arena Workshop Systems:** Protection of integrated filter systems.<\/p>\n
The size of 610\u00d7610 mm is standardized, allowing for easy insertion into appropriately sized filter frames. The pack of 10 offers an economical solution for regular maintenance.<\/p>","protected":false},"excerpt":{"rendered":"
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