Karcher 4 Piece Filter Bags for Assorted Models 80 x 212 x 310 mm 6.959130.0

High-Efficiency Filtration for Demanding Cleanup Tasks

 

The Kärcher KFI 357 Fleece Filter Bags are engineered to optimize the performance and protect the motor of your Kärcher wet and dry vacuum cleaner or spray extraction machine. Featuring a heavy-duty, three-ply fleece design, these replacement bags are exceptionally tear-resistant and perfectly suited to trap everything from fine drywall dust to coarse, damp debris. Designed for high-capacity dust retention and sustained suction power, this 4-pack ensures your machine maintains peak performance during intensive cleaning tasks around the garage, workshop, or renovation site.

 

Key Features

• Three-Layer Fleece Material: Delivers impressive dust filtration efficiency and helps maintain consistent, high suction power even as the bag fills.

• Extreme Tear Resistance: The durable 3-ply structure is built to handle rugged applications, easily managing abrasive debris, splinters, and damp dirt without bursting.

• Versatile Debris Handling: Specially developed to seamlessly cope with both dry material collection and moisture-heavy dirt.

• Genuine Kärcher Accessory: Guarantees a precise fit and an airtight seal on the intake nozzle, preventing dust from bypassing the bag and entering the motor chamber.

• 4-Piece Pack: Provides a generous supply of high-filtration replacements to reduce project downtime.

 

Technical Specifications

• Part Number: 2.863-314.0

• Model: KFI 357

• Quantity: 4 Pieces per pack

• Material: 3-Ply High-Performance Fleece

• Colour: White

• Dimensions (L × W × H): 230 mm x 200 mm x 12 mm

• Product Weight: 0.1 kg

• Weight (Including Packaging): 0.2 kg

 

Compatibility Guide

These high-filtration bags are compatible with a wide array of entry-to-mid level Kärcher home and garden machines, including:

• Wet & Dry Vacuums: WD 1 Classic, WD 1 Compact Battery, WD 2, WD 2 Plus, WD 2-18, WD 3, WD 3 Battery, WD 3-18, MV 2, MV 3, and KWD 1 to KWD 3 series.

• Spray Extraction Cleaners: SE 4, SE 4 Plus Special, SE 4001, and SE 4002.

 

Ideal For

• Workshop Maintenance: Capturing fine wood dust, metal shavings, and workshop debris without clogging the primary cartridge filter.

• Home Renovations: Safe extraction of fine plasterboard dust, masonry dust, and floor sanding debris.

• Vehicle Valeting: Ideal for managing the deep dirt and damp residue extracted during car interior deep cleans.

• General Household Debris: Routine garage, patio, and household vacuuming.

 

Frequently Asked Questions (FAQ)

1. Can I use these fleece bags for vacuuming up liquids? While these bags are exceptionally strong and can easily handle damp dirt or moist debris, they are not intended for bulk liquid extraction. When vacuuming up large volumes of water, the filter bag should be removed from the tank entirely, allowing the machine to collect water directly into the plastic or stainless steel container.

2. Are fleece bags better than traditional paper filter bags? Yes. Fleece filter bags offer significantly higher tear resistance, meaning they won't easily burst when collecting sharp or heavy debris. Furthermore, fleece material does not clog as quickly as paper, providing up to 4 times better filtration efficiency and keeping your vacuum’s suction power stronger for longer.

3. Do these bags fit other vacuum cleaner brands? The KFI 357 bags feature a proprietary docking collar specifically tailored to the intake ports of Kärcher Home & Garden vacuum ranges. They are not recommended for use with non-Kärcher machines.

4. How often should I replace the filter bag? Replace the bag once suction power drops noticeably or when the bag is filled to its recommended maximum volume. Using a fresh bag ensures your machine runs cooler and lasts longer.