Bosch Mini Split & Ductless Filters

Genuine OEM replacement filters for Bosch ductless mini splits, including the Bosch Climate 5000 (BMS500) wall-mounted indoor units. Shop complete filter kits with washable screen filters and activated carbon freshness filters, plus individual freshness filters to reduce odors from pets, cooking and smoke.

Find your model number on the nameplate sticker on your indoor unit, typically on the right-hand side of the unit or on the bottom edge facing the floor, and match it to the models listed on each product. Not sure? Send us your model number or a nameplate photo and we'll match the right part.

Clean the washable screens every two weeks during heavy use and replace the freshness filters regularly. See our mini split filter buying guide. Most in-stock orders ship within 1 business day, and replacement filters are backed by our Compatibility Guarantee.