if statemant in for loop

I created a vector where I store data about phones. I need to make a method that will ask user to input some price and after they input price I need to filter phones that have lower price and display them. The problem is that after I run this method, the program is displaying the same value n times.

 public void FILTER(){
        
    Scanner scanner = new Scanner(System.in);
    System.out.println("Filter mobilePhones:");
    System.out.println("Input price, Program will list all phones with less price!");
    String num = scanner.nextLine();
    Double number = Double.parseDouble(num);
    
    for(int i = 0;i<vec.size();i++){
    Mobile mobile =(Mobile)vec.elementAt(i);
    
    if(mobile.getPrice()<number){
    System.out.println("Mobile Phone whith lower price is "+mobile.getName());
 
    } 
        
    }  
    scanner.close();  
    }