Description
Overview:
The Karcher 6.904-285 Paper Filter Bags, Dust Class M, are replacement collection bags designed for Karcher NT wet and dry vacuums. Supplied in a pack of 5, these multi-layer paper bags provide reliable fine dust containment and help maintain strong airflow and filter life during dry vacuuming. Suitable for trade, workshop and site use, they are a tidy and efficient way to capture plaster, wood and general construction dust. This is a Genuine Karcher part (OEM), with Manufacturer Part Number (MPN) 6.904-285, made to fit selected NT machines precisely, including the NT 48/1 and NT 65/2 Eco + Me. Use for dry applications only; remove the bag before wet pick-up to avoid damage and ensure optimal vacuum performance.
Key Features:
- Genuine Karcher OEM bag set for assured fit and performance
- Dust Class M filtration for medium-hazard fine dusts (e.g. wood, plaster, brick)
- Multi-ply paper construction for strength and fine particle retention
- Pack of 5 bags for convenient maintenance scheduling
- Helps protect the main filter and maintain suction over longer jobs
- Clean, contained disposal to reduce operator dust exposure
- Simple, tool-free installation with the correct collar for NT inlets
- Designed for dry use only; remove for wet vacuuming to prevent damage
- Suitable for site, workshop and facilities maintenance tasks
- Supports compliance with good dust control practices on UK sites
Typical Applications:
Daily dry vacuuming of fine and medium dusts in construction, joinery, refurbishment and facilities cleaning. Ideal for collecting plaster dust, wood dust, brick and concrete fines, and general workshop debris with compatible Karcher NT machines. Not for liquid pick-up.
Also known as:
Vacuum dust bags, paper collection bags, hoover bags, filter sacks, dust collector bags for Karcher NT vacuums, M-class paper bags.
Fits Models:
NT 48/1
NT 65/2 Eco + Me
NT 72/2 Eco Tc
Alternate Part Numbers:
273 6103, 2736103
Product Specifications
| L&S Part No. | 273 6103 |
|---|---|
| Machine Type | Vacuum Cleaner |
| Fits Brands | Karcher |
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