Fellowes AeraMax® Pro AM3 or AM4 Pre-filters, 4/PK

Item: FEL9600501

• Pre-filters capture large particulates like dust and hair and keep carbon filters working effectively
• Estimated life depends on level of particulates but should be changed with carbon filter
• Prefilters can be changed more frequently in high particulate environments
• Compatible with all variants of AeraMax® Pro AM 3 and AM4 Air Purifiers
• 4 pack - includes 4 single pre-filters