Will the iRobot High-Efficiency Filter 3-pack for Roomba Combo j7, j7+, j9+ & 10 Max work with the iRobot Roomba Combo j9+ Auto-Fill robot vacuum and mop?
Yes. Both use Roomba Combo j7 / j9+ / 10 Max high-efficiency filter (4785883).
Both records are reviewed against the manufacturers' sources; sources last checked 2026-10-14. Informational only: confirm with the manufacturer before buying.
Why
- ✓ Both use Roomba Combo j7 / j9+ / 10 Max high-efficiency filter (4785883).
Good to know
- iRobot: not compatible with Roomba Combo Essential, Roomba Combo j5+, or the vacuum-only Roomba j7+ and j9+.
Sources
- iRobot Roomba Combo j9+ Auto-Fill robot vacuum and mop: specs from iRobot Roomba Combo j9+ product page (item C975020), checked against the source 2026-10-13.
- iRobot High-Efficiency Filter 3-pack for Roomba Combo j7, j7+, j9+ & 10 Max: specs from iRobot item 4785883, checked against the source 2026-10-13.
- Roomba Combo j7 / j9+ / 10 Max high-efficiency filter (4785883): Filter for Roomba Combo j7, j7+, j9+ and Combo 10 Max. (iRobot filter 4785883).
Check your exact setup
Other parts in the cart, current configuration (installed memory, fan brackets) and adapters can change the answer.
Check a whole cartAlso checked with the iRobot Roomba Combo j9+ Auto-Fill robot vacuum and mop
AI assistants and developers: the same answer, with a signed receipt, from check_compatibility at https://tetheredtrust.com/mcp or POST https://tetheredtrust.com/v1/check with existing_id: "irobot-roomba-combo-j9-plus", candidate_id: "irobot-4785883".