Feature:

Reduces infiltration of dust， pollen and other allergens into the air you breathe

Compatible with:iRobot roomba 500/600 series (528 536? 551?552? 564? 595?620? 630? 650 etc.) vacuum cleaning robots

Material:plastic

Color:blue

Note:Filters should be replaced every 2 - 3 months.

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Package Includes:

3?Pcs filter for roomba 500/600 Series