Also their sun-dried tomatoes, raisins, dried blueberries, etc
Klein's & their Hashgochas denied the cold facts as fiction. The truth is it was checked& found to be infested big time. To ascertain which nuts besides the sunflower seeds one would normally ask Klein's, etc, But you can't rely on their answer.
Aisle 9 & Farmers market in Lakewood area also uses Kleins nuts. Shoppers Haven in Monsey & many other places use Klein's infested products.