Filament Sensor – A1 Series $4.99 Filament Sensor - A1 Series quantity Add to cart SKU: BBL-41266169348232 Categories: Parts, Parts Description Description Related products Hardened Steel Extruder Gear Assembly – A1 Series $9.99 Add to cart Bambu USB-C Cable – A1 $6.99 Read more Heatbed Nozzle Wiper – A1/A2L $2.99 Add to cart Toolhead Rear Housing – A1 Series $2.99 Add to cart