Product Details：
1.Compatible with iRobot Roomba 800 & 900 series Vacuum Cleaning Robots :
805 850 860 861 864 866 870 871 880 885 890 960 966 980 990

2.Replaces iRobot Roomba filter
 
Features:
1. Made of High-Strength and Environmental Protection Material, Washable and Reusable.
2. Compatible with Original Machine.
 
Find My Model Number
1. Check your box
On the bottom of your box, you should see the model number near the bar code.
2. Check your unit
Main body of vacuum cleaning robot (back of the unit) should have a rating label that features your model number.
3. Check your manual
Your product's model number is listed on the front cover of your instruction booklet.
 
Package Includes:
filter