{"product_id":"ac-infinity-inline-duct-silencer-4-noise-reduction-muffler","title":"AC Infinity Inline Duct Silencer 4\", Noise Reduction Muffler","description":"\u003cp\u003ePut this muffler in the duct run after your inline fan to take the edge off fan and airflow noise in a tent or grow room. Egg-crate neoprene foam lines the galvanized steel body to absorb sound, and AC Infinity rates it to cut fan noise by up to 50%.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDuct openings: 4\" with reversible 1.50\" flanges\u003c\/li\u003e\n\u003cli\u003eTotal dimensions: 14.96\" x 6.97\"\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant galvanized steel shell\u003c\/li\u003e\n\u003cli\u003eEgg-crate neoprene foam lining\u003c\/li\u003e\n\u003cli\u003eWeight: 2.3 lb\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AC Infinity","offers":[{"title":"Default Title","offer_id":58666263085359,"sku":"AC-DSA4","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/4875\/4479\/files\/AC-DSA4-Main__97094.1785971629.jpg?v=1792173718","url":"https:\/\/mattshydroponics.com\/products\/ac-infinity-inline-duct-silencer-4-noise-reduction-muffler","provider":"Matt’s Hydroponics","version":"1.0","type":"link"}