here is my code for filter and pagination in script tag here i successfully applied filters and pagination through ajax and jquery but question is that

in pagination : In my website there was 100 product (10 product each page) ,so when i was on page 4 and click on product description and when i come back , i automatically revert to first page.

in filter: when i click filter and click on product description and when i come back it removed all filters

**i check on internet there were some solution regation pushState() or replaceState() , Please help me with this **

    function filter_data(page)
{
    $('.filter_data').html('<div id="loading" style="" ></div>');
    var action = 'fetch_data';
    var minimum_price = $('#hidden_minimum_price').val();
    var maximum_price = $('#hidden_maximum_price').val();
   
   
    var brand = get_filter('brand');
    var ram = get_filter('ram');
    var storage = get_filter('storage');
    $.ajax({
        url:"fetch_data.php",
        method:"POST",
        data:{action:action, minimum_price:minimum_price, maximum_price:maximum_price,page:page,brand:brand, ram:ram, storage:storage},
        success:function(data){
            $('.filter_data').html(data);
        }
    });
}

function get_filter(class_name)
{
    var filter = [];
    $('.'+class_name+':checked').each(function(){
        filter.push($(this).val());
    });
    return filter;
}

$('.common_selector').click(function(){
    filter_data();
});

$('#price_range').slider({
    range:true,
    min:1990,
    max:2022,
    values:[1990, 2022],
    step:1,
    stop:function(event, ui)
    {
        $('#price_show').html(ui.values[0] + ' - ' + ui.values[1]);
        $('#hidden_minimum_price').val(ui.values[0]);
        $('#hidden_maximum_price').val(ui.values[1]);
        filter_data();
    }
});
  $(document).on('click', '.pagination_link', function(){
  $('html, body').animate({
                scrollTop: $("#withref").offset().top
            }, 1000);
       var page = $(this).attr("id");  
       filter_data(page);  
  });  
});

so it is ajax code for filter and pagination please help me with this how i can apply pushstate or replace state so that when i go back ajax filters cannot be removed