KARCHER 2.863-303.0 WD/SE KFI 3310 One-piece cartridge filters

Simple and convenient: The cartridge filter enables vacuuming without additional filter replacement. The filter is easy to attach and remove with a twist. No additional locking elements are required. In addition, the filter provides excellent dust retention. Suitable for Kärcher dry-wet vacuum cleaners.

- Suitable for: WD 1 Compact Battery, WD 2, WD 2 Plus, WD 3, WD 3 Battery, KWD 1–3
- Suitable for Kärcher SE 4001 and SE 4002 carpet and upholstery cleaners
- For dry-wet vacuuming without additional filter replacement
- Simple filter installation and removal with one twist, without additional fixing elements

Compatible devices:

- SE 4001
- SE 4001 Plus
- SE 4002
- WD 1 Compact Battery
- WD 1 Compact Battery Set
- WD 2 Plus S V-15/4/18
- WD 2 Plus S V-15/4/18/C
- WD 2 Plus V-12/4/18
- WD 2 Plus V-15/4/18/C
- WD 3 C Premium 19L *EU
- WD 3 P V-17/4/20
- WD 3 Premium + suction brush set
- WD 3 S V-15/6/20 Home
- WD 3 S V-17/4/20
- WD 3 S V-17/6/20 Car
- WD 3 V-17/4/20
- WD 3 V-17/6/20 Car
- WD 3
- WD 3 + suction brush set
- WD 3 Car
- WD 3P
- WD 3 Premium
- WD 3 Premium Car Kit
- WD 3 Premium Fireplace Kit
- WD 3 Premium Home