1-3x filter element NILFISK series AERO / ATTIX / MULTI filter cartridge107402338 | eBay
HEPA Filter for Mikro Air Jet Sieve Vacuum System for Fines | Sieve Shaker Machines/Sieve Shaker Machines for 8 Inch Diameter Sieves and Aggregate Testing Equipment
Nilfisk-Alto Nilfisk AERO 21-01 PC - Walmart.com
2 PACK vacuum Filter fits for Nilfisk/Alto/Aero 21,25,26,31 FLEX VC (E) 21-26L Protool VCP10E ATTIX MULTI vacuum cleaner parts - AliExpress
Nilfisk-Alto Replacement Main Filter for Aero and Attix 302000490 from Nilfisk-Alto - Acme Tools
AERO Push&Clean - Nilfisk A/S
1 PACK vacuum Filter fits for Nilfisk/Alto/Aero 21,25,26,31 FLEX VC (E) 21-26L Protool VCP10E ATTIX MULTI vacuum cleaner parts - AliExpress