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Karcher 2.889-231.0 Disposal Bags PU Certified for M & H class, Pack of 10

SKU 2.889-231.0
BARCODE 4054278451237
By: Karcher
Original price $103.92 - Original price $103.92
Original price
$103.92
$103.92 - $103.92
Current price $103.92
Availability: This product will be delivered in 3-5 business days
Size: 10 PK

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Delivery Notice:

Please allow 3-5 business days for processing before it's ready for delivery or pickup. All standard delivery options still apply.

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Karcher M & H-Class Safety Disposal Bags - 10 Pack (2.889-231.0)

Execute strictly compliant hazardous dust extraction with the Karcher M & H-Class Safety Disposal Bags (2.889-231.0). When operating in environments contaminated with highly dangerous airborne particulates—such as crystalline silica (concrete dust), mold spores, heavy metals, or asbestos—standard vacuum bags present a severe operational liability. These specialized hazardous dust disposal bags are explicitly engineered to meet stringent M-Class (Medium Hazard) and H-Class (High Hazard) occupational safety regulations, ensuring lethal dust is captured, sealed, and disposed of without endangering the operator.

Constructed with a robust, multi-layer design, these safety bags feature an internal fleece filter layer enclosed within a heavy-duty, impermeable Polyurethane (PU) outer shell. Once the bag is at capacity, the operator seals the internal intake port and ties off the external plastic shell, creating a double-sealed, airtight package. Supplied in an economical 10-pack, this critical commercial cleaning supply guarantees that construction crews and hazardous remediation teams utilizing Karcher NT 30/1, 40/1, and 50/1 M and H-Class extractors remain fully compliant with uncompromising workplace safety laws.

Ideal For:

  • Hazardous Remediation Teams: Absolutely essential for the safe, legally compliant extraction and disposal of lethal H-Class dusts, including asbestos and heavy metals.
  • Concrete Cutters & Grinders: Safely contains massive volumes of highly abrasive, M-Class crystalline silica dust generated by commercial power tools.
  • Healthcare & Laboratory Maintenance: Ensures that highly sensitive biological particulate matter and mold spores are completely sealed during disposal.

Key Features & Operational Benefits:

  • M & H-Class Certified Compliance: Meets strict international safety standards for the collection and disposal of highly hazardous and carcinogenic dusts.
  • Double-Layer Security: Combines a high-filtration internal fleece bag with a heavy-duty, waterproof PU outer layer to ensure absolutely zero dust bypass.
  • Airtight Sealing Mechanism: Features an integrated sealing cap for the intake port and a robust tie for the outer bag, protecting the operator from secondary exposure during transit to the dumpster.
  • Exact OEM Fitment: Engineered specifically for the Karcher NT 30/1, NT 40/1, and NT 50/1 M and H-Class commercial vacuum chassis.

Technical Specifications:

  • Brand: Karcher Professional
  • Part Number: 2.889-231.0
  • Product Type: Safety Filter Bags / Hazardous Dust Disposal
  • Certification: Approved for M-Class and H-Class dusts.
  • Quantity: 10 Bags per Pack
  • Compatibility: Suits Karcher NT 30/1, NT 40/1, and NT 50/1 M-Class and H-Class vacuums.

Dispatch: Items marked as “In stock” or “Ready to be shipped” are usually dispatched within 1 business day after payment is received. If an item is not in stock and ordered from our supplier, please allow 3–5 business days for processing before it is ready for delivery or pickup. All standard delivery options still apply.

Shipping: Delivery costs are calculated at checkout based on your location and order size. Bulky items and chemicals may attract additional freight charges and cannot be sent to PO Boxes.

Delivery: Parcels are delivered by road freight. Authority to leave may be used if no one is available to receive the order. For full details, please see our Shipping & Delivery Policy

Business days to delivery

NSW
City 1 Day
VIC
Melbourne 1 Day
Regional 3–4 Days
QUEENSLAND
Brisbane 1–2 Days
Regional 3–4 Days
SOUTH AUSTRALIA
Adelaide 2–3 Days
Regional 4–5 Days
NORTHERN TERRITORY
All Areas 4–6 Days
WESTERN AUSTRALIA
All Areas 4–6 Days
TASMANIA
All Areas 4–6 Days
What is the difference between these safety bags and standard bags?

Standard bags are designed for general dirt. These safety bags are heavily regulated and feature a double-layer design (a fleece inner and a thick PU plastic outer) to completely seal in highly lethal dusts like silica and asbestos, preventing any exposure during disposal.

What does 'M-Class' and 'H-Class' mean?

These are occupational safety ratings. M-Class (Medium Hazard) includes dangerous dusts like crystalline silica (concrete) and hardwood dust. H-Class (High Hazard) covers highly lethal or carcinogenic dusts, including asbestos, mold, and lead.

Which Karcher vacuums do these safety bags fit?

These bags are engineered specifically for the highly regulated M-Class and H-Class versions of the Karcher NT 30/1, NT 40/1, and NT 50/1 commercial extractors.

How do I seal the bag for disposal?

When the bag is full, you first push the integrated sealing cap securely over the cardboard intake port. Then, you use the provided tie to completely seal the outer plastic PU bag, creating an airtight package ready for legal disposal.

Can I use these bags for wet vacuuming?

No. While the outer layer is plastic, the internal fleece filter is designed strictly for dry hazardous dust extraction. Exposing the fleece to heavy liquid will ruin the filtration capability and compromise safety.

Are they legally required for concrete grinding?

In most jurisdictions, yes. Workplace health and safety laws dictate that when extracting crystalline silica (concrete dust), you must use an M-Class certified vacuum fitted with the appropriate M-Class safety disposal bags.

How many bags are in this pack?

This commercial package contains exactly ten (10) individual M/H-Class safety disposal bags.

Can I empty and reuse the bag to save money?

Absolutely NOT. These bags are strictly single-use. Attempting to open, empty, and reuse the bag will release a massive cloud of lethal, carcinogenic dust into your breathing zone, causing a catastrophic health and safety violation.

Will these bags restrict the suction of the vacuum?

Because they are genuine Karcher OEM parts, they are perfectly engineered to provide the massive level of filtration required for H-Class dust while maintaining optimal, unrestricted airflow to the motor.

Can I use these bags in a standard L-Class vacuum?

While they may physically fit in an L-Class Karcher NT chassis, doing so does NOT make the vacuum M or H-Class compliant. True compliance requires the entire machine to be certified, including the main filter, airflow alarms, and the chassis.

Do these bags tear easily on the job site?

No, they are explicitly designed for industrial worksites. The thick Polyurethane (PU) outer shell is highly tear-resistant to ensure the hazardous contents do not rupture during transit to the dumpster.

Do you offer trade pricing for hazardous remediation companies?

Yes, Freshway Supplies offers volume pricing and trade accounts for disaster restoration contractors, asbestos removal teams, and concrete cutters. Contact us to establish your account.

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