Air filter for Panasonic compact commercial microwave ovens.

Genuine Panasonic spare part. Part number: A400B-3280

The Panasonic A400B-3280 air filter for Panasonic compact commercial microwave ovens is 402 mm in length. 
Complete with fixing screw only. 
The clip at the other end is fitted to the oven and is available separately.

Part number: Panasonic NE-1643 (NE1643) commercial microwave ovens,

Panasonic NE-1646 (NE1646) commercial microwave ovens,