svileff,
<!DOCTYPE html>
<html>
<head>
<title>Untitled</title>
<meta charset="utf-8">
</head>
<body>
<div class="t-store__filter__item-controls-container">
<input type="hidden" class="js-store-filter-opt" name="brand" data-info-type="array">
<label class="t-checkbox__control t-descr t-descr_xxs">
<input class="t-checkbox js-store-filter-opt-chb" type="checkbox" name="3W Clinic">
<div class="t-checkbox__indicator"></div>3W Clinic
</label>
<label class="t-checkbox__control t-descr t-descr_xxs">
<input class="t-checkbox js-store-filter-opt-chb" type="checkbox" name="Elizavecca">
<div class="t-checkbox__indicator"></div>Elizavecca
</label>
<label class="t-checkbox__control t-descr t-descr_xxs">
<input class="t-checkbox js-store-filter-opt-chb" type="checkbox" name="Esthetic House">
<div class="t-checkbox__indicator"></div>Esthetic House
</label>
<label class="t-checkbox__control t-descr t-descr_xxs">
<input class="t-checkbox js-store-filter-opt-chb" type="checkbox" name="Koelf">
<div class="t-checkbox__indicator"></div>Koelf
</label>
</div>
<script>
(function(b) {
var e = document.querySelectorAll(b),
a = localStorage.getItem(b),
a = (a = JSON.parse(a)) || (a = {}, localStorage.setItem(b, JSON.stringify(a)));
e.forEach(function(c, d) {
void 0 !== a[d] && (c.checked = a[d]);
c.addEventListener("change", function() {
a[d] = c.checked;
localStorage.setItem(b, JSON.stringify(a))
})
})
})(".t-checkbox");
</script>
</body>
</html>