Multiple Layered Navigation for Magento 2

This extension gives you an ability to choose a few options of one filterable attribute

Installation:

First add repository to composer configuration:

composer config repositories.niks-multiple-layered-navigation vcs git@github.com:NikZh/magento2-multiple-layered-navigation.git

Require new package with composer:

composer require niks/multiple-layered-navigation

Enable module

php bin/magento module:enable Niks_LayeredNavigation

Upgrade setup:

php bin/magento setup:upgrade