Looks like original OEM filter. But based on the feedback I received from the technician who performed my annual maintenance, be careful not to end up with old stock. The fabric used to be glued to a plastic frame, but after a while, especially at high temperatures, the fabric came off and stopped working normally. This has happened twice with filters I bought through Amazon. Newer versions are stable together to prevent disconnection. If you receive one which is not stable together, you should send it back. But if it is stable, then everything should be fine.
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