Amazon 3rd party seller filter is a free Chrome add-on developed by shufo. This add-on is designed to filter out products sold by third-party sellers from Amazon search results. It is available for use on supported Amazon regions such as the US, JP, UK, DE, FR, CA, SE, IT, BE, NL, PL, ES, MX, and BR.

To use the add-on, simply navigate to one of the supported Amazon sites and start searching. The extension is active by default, so it will automatically filter out third-party seller products from your search results. If you wish to disable the add-on, you can click on the extension icon, which will then be greyed out.

With Amazon 3rd party seller filter, you can streamline your Amazon shopping experience by focusing only on products sold directly by Amazon. Say goodbye to sifting through numerous third-party seller listings and easily find the products you're looking for.