On most Kirby vacuums, all filtration is managed by the filter bag. On certain models, a tank filter sponge is also available. A tank filter sponge for Kirby vacuums is available for the following models
# 013VS-307364 is designed to fit:
- Kirby Legend 2
- Kirby Legend 2HD
- Kirby Heritage 2
- Kirby Heritage 1HC
- Kirby Heritage 1HD
- Kirby 3CB Tradition
- Kirby 2CB Classic 3
- Kirby 1CB Omega
- Kirby 1CR Classic
- Kirby D80 Dual Sanitronic
- Kirby D50 Dual Sanitronic
- Kirby Sanitronic 7
- Kirby Rug Renovator
# 013VS-307389 is designed to fit:
- Kirby Sentria (G10d)
- Kirby Ultimate G Diamond (G7d)
- Kirby Ultimate G (G7)
- Kirby Generation 6 (G6)
- Kirby Generation 5 (G5)
- Kirby Generation 4 (G4)
- Kirby Generation 3 (G3)