Karcher 2.863-303.0 : Cartridge filter WD/SE

Product Overview:
The Karcher 2.863-303.0 Cartridge Filter WD/SE is a replacement cartridge filter designed for compatible Kärcher WD wet/dry vacuums and SE spray extraction cleaners. Also known as the KFI 3310, this cartridge filter allows operators to vacuum fine dirt, coarse debris, and liquids without stopping to change filters between wet and dry pickup tasks. Its twist-in design makes installation and removal simple, helping homeowners, maintenance teams, detailers, contractors, and facility cleaning crews keep compatible Kärcher vacuums ready for versatile cleanup work.

Key Product Features:

• Product Type: Cartridge filter / wet-dry vacuum filter
• Part Number: Karcher 2.863-303.0
• Kärcher Reference: 28633030
• Alternate Product Name: KFI 3310 Cartridge Filter
• Product Name: Cartridge Filter WD/SE
• Category: Vacuums > Wet/Dry
• Pack Quantity: 1 cartridge filter each
• Filter Color: Brown
• Weight: Approximately 0.3 kg
• Packaged Weight: Approximately 0.2 kg depending on regional listing
• Dimensions: Approximately 122 mm L × 122 mm W × 115 mm H
• Application Type: Designed for fine dirt, coarse dirt, and liquid pickup
• Wet and Dry Pickup Benefit: Allows wet and dry vacuuming without changing filters between tasks
• Installation Style: Twist-in cartridge design for easy attachment and removal
• No Extra Locking Elements: Designed to install securely without additional locking parts
• Compatible Kärcher Vacuum Platforms: Suitable for compatible Kärcher WD wet/dry vacuums and SE spray extraction cleaners
• Common Fitment Examples: WD 1 Compact Battery, WD 1 Classic, WD 2, WD 2 Plus, WD 2-18, WD 3, WD 3-18, WD 3 Battery, KWD 1–3, MV 2, and MV 3
• Spray Extractor Compatibility: Supplier and Kärcher listings commonly reference SE 4, SE 4001, and SE 4002 spray extraction cleaners
• Primary Function: Helps capture dust, dirt, debris, and particles while supporting airflow during wet and dry cleanup
• Dust Retention Benefit: Helps support cleaner operation when vacuuming fine and coarse debris
• Vacuum Performance Support: Replacing a clogged or damaged cartridge filter helps maintain suction, airflow, and cleaning efficiency
• Vacuum Protection: Helps reduce debris reaching internal vacuum components when used correctly
• Replacement Use: Suitable when the existing cartridge filter is dirty, clogged, torn, damaged, missing, or no longer supporting proper airflow
• Commercial and Facility Use: Useful for offices, workshops, garages, maintenance rooms, schools, small businesses, vehicle detailers, contractors, and general facility cleanup
• Best Applications: Wet/dry cleanup, garage cleaning, workshop debris pickup, car interior cleaning, renovation cleanup, spill pickup, dust collection support, and routine maintenance
• Operational Benefit: Helps maintain suction, reduce interruptions, support versatile wet/dry cleaning, and keep compatible Kärcher vacuums ready for everyday cleanup tasks

Why Buy from ProQuip Solutions:
ProQuip Solutions helps commercial cleaning teams, contractors, facility managers, and maintenance professionals source the right Kärcher wet/dry vacuum filters, bags, hoses, nozzles, tubes, adapters, accessories, and replacement parts with confidence. When you order the Karcher 2.863-303.0 Cartridge Filter WD/SE from ProQuip Solutions, you get dependable product sourcing, knowledgeable support, and a supplier focused on keeping your vacuum equipment protected and performing reliably. Choose ProQuip Solutions for quality vacuum replacement filters that help maintain suction, support wet/dry cleaning, reduce downtime, and keep facilities cleaner.