Klein's nuts were found to be infested (as published by Moishas supermarket). Klein's & their Hashgochas denied the cold facts as fiction. The truth is it was checked by a Lab technician & found to be infested big time. To ascertain which nuts besides the sunflower seeds one would normally ask Klein's or Hisachdus, etc, But you can't rely on their answer.
Farmers market in Lakewood area under Satmar Dayan of Lakewood also uses Kleins nuts. Shoppers Haven in Monsey & many other places use Klein's infested products.
KCL Political Organization in Lakewood approves of ...Hisachdus & Satmar Dayan are allowing the stores to deceive the public R"L.