Features:

• Replacement high performance filter for the CT 36 AutoClean.
• Filters 99.9% of particles down to 1 micron in size, allowing you to reach full capacity without clogging or caking.
• Features easy tool free installation, this main filter is optimised for self cleaning, eliminating the majority of dust created at the source before it is ever released into your environment.
• The cloth based auto clean filter features a special 'M' fold to prevent build up.
• Tough fabric is more wear resistant when the scrubber handle is used.
• Every other fold is shorter, easily allowing dust to shake out when the handle is pulled.