["products\/drygoods\/accessories\/aquatic-eco-systems\/med-pore-airstone-2x1-316-4mm-connector","biosystem\/filtration\/accessories\/aeration-equipment\/med-pore-airstone-2x1-316-4mm-connector","biosystem\/filtration\/accessories\/aeration-equipment\/airstones-ceramic\/med-pore-airstone-2x1-316-4mm-connector"]