roof vent for bathroom fan

{"title":"3 Inch Mushroom Vent Cap Exhaust Vent Cover Roof Vent Pipe Cover","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/6b\/82\/228f1ad7da8252b12f8b0b5bf9e7-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"TOBO","Model Number":"AW###001","Minimum Order Quantity":"0.5-1 tons","Delivery Time":"15-35 Days","Certification":"BV\/ABS\/LR\/TUV\/DNV\/BIS\/API\/PED","Place of Origin":"CHINA","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"7500 tons per year","Packaging Details":"in plastic bags then in bundles","Material":"Stainless Steel","Packing":"Plastic bag,carton,Wooden Case","Size":"Customized Size","Type":"Cap","Name":"Air Vent Cap Cover","Shape":"round,Cap"}}

{"title":"Wall Mounted Bathroom Ventilation Fan 4'' Bathroom Exhaust Fan Roof Vent","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/1b\/a9\/1653553c80ad3e535b8526fbc312-200x200-1.jpg","attrs":{"Price":"Ask for Details","Brand Name":"Deflecto or OEM","Model Number":"DEWW-09L","Minimum Order Quantity":"500 Pcs","Delivery Time":"About 20 days after receiving down payment.","Certification":"3C","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Supply Ability":"10000 pcs per Week","Packaging Details":"With Individual Inner Box.","Product Name":"4 inch exhaust fan","Blade Material:":"Plastic ABS","Voltage:":"110, 220V-240V","Power:":"12W","Air volume":"130m\u00b3\/h","Motor Rotation":"2400rpm","Diameter":"4'', 100 MM","Usage":"Exhaust Ventilation Fan","Certification:":"CE, CCC"}}