Filament Sensor – A1 Series $4.99 Filament Sensor - A1 Series quantity Add to cart SKU: BBL-41266169348232 Categories: Parts, Parts Description Description Related products Part Cooling Fan – A1 Series $9.99 Add to cart Toolhead Board – A1 Series $24.99 Select options This product has multiple variants. The options may be chosen on the product page Filament Sensor Base – A1 Series $2.99 Add to cart Sale! Silicone Sock for Hotend $1.99 – $2.99Price range: $1.99 through $2.99 Select options This product has multiple variants. The options may be chosen on the product page