{"product_id":"mini-variable-speed-fan-controller-4-hydroponics-inline-exhaust-air","title":"Mini Variable Speed Fan Controller 4 Hydroponics Inline Exhaust Air","description":"\u003cp\u003e12\" x 36\" Inline Fan Duct Silencer Muffler Noise Reducer Dampener Vent Blower. Note: only using it with FAN that have a universal brush type motor(Eg: Inductive Fan). Do Not use on brushless type motors(Eg: Magnetic Induction Fan).\u003c\/p\u003e","brand":"Built Supply Co","offers":[{"title":"Default Title","offer_id":64201548923249,"sku":"311998871062","price":139.95,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/9251\/4417\/files\/s-l1600_3a42a885-42a6-4ba2-9e9e-80147a3daa2d.webp?v=1784075623","url":"https:\/\/builtsupplyco.com\/products\/mini-variable-speed-fan-controller-4-hydroponics-inline-exhaust-air","provider":"Built Supply Co","version":"1.0","type":"link"}