Filter By Product Attributes
Introduction
Follow this step to learn how to filter by product attributes.
Step 1: Add A New Filter
Add a new filter and customize it. Set the Admin Filter Name as something like Product Attributes, what you would like to filter as Product Attributes and the Product Attributes as your Product Attribute. This is enough to get the Product Attribute filter working as long as you have set up the Archive Loop correctly.
Click HERE to learn more about the Filter Posts Module.