title: Magento 2: How to Filter a Product Collection By Store ID
body: <p>I am trying to display brand specific product. brand is one of my attribute which is mandatory and attached by each product. </p>
  
  <p>I created different store under one website for each brand and also created different URL for each brand. so, i want to display product brand wise for each brand store.</p>
  
  <p>So, which of the easiest way to filter product by attribute i.e brand.</p>
  
  <p>I am using <strong>Magento 2.1.2, MySQL 6, PHP 7.0</strong></p>