2 Replacement Neato Batteries. Fits XV-11, XV-12 and XV-15 Series. Batteries should be replaced every 1-2 years, depending on usage. Part # 945-0005 This is 2 New High Quality Pet & Allergy Filters Designed To Fit Neato XV-11, XV-12 & XV-15Robotic Floor Vacuums. Compare to Neato Pet & Allergy Filters. This is a generic product designed and engineered in the United States by Crucial Vacuum. This is not a Neato OEM product and is not covered under any Neato manufacturer''s warranty. Please check your manufacturers warranty with regard to the use of non-OEM parts. Crucial Vacuum provides no warranty or guarantee with regard to the product or its compatibility with your Neato product. Any use of Crucial Vacuum non-OEM products in your Neato product is done at your own risk. The Neato brand names and logos are the registered trademarks of their respective owners. Any use of the Neato brand name or model designation for this product is made solely for purposes of demonstrating compatibility.