SEBO Filter Bags for AIRBELT D Series (8 3-Layer Bags with Caps)
 
These genuine Sebo canister filter bags fit all D series canister vacuums including models:
D1
D4

D1 Kombi - 90601AM
D4 - 90630AM
D4 Premium - 90641AM
D4 Premium - 90640AM
Replacement for Sebo bags part number 8120ER (8120 ER).