Eztronics Corp&reg; 4 Pcs HEPA Replacement Filter for Neato Botvac Series 70E 75 80 85 Robot Vacuums For Replacement Neato Botvac Series High-Performance Filter. Keep your Neato Botvac operating at peak performance. The innovative brush reaches deep into corners and edges to remove more dirt, dust and debris.It can be easy to remove and replace as part of routine maintenance. Filters maintain Neato Botvac cleaning performance while reducing infiltration of dust, pollen and other allergens into the air you breathe. For best results, filters should be replaced every 2 - 3 months. Excellent quality accessories for Neato Botvac Cleaner, Compatible with: Neato Botvac 70E 75 80 85 Cleaner