5um egg crate filter grille

{"cid":"91199177","title":"150x150 - 450x450mm Egg Crate Return Air Grilles With Filters","imgUrl":"https:\/\/img.chinax.com\/nimg\/50\/04\/8731e88a68e1880494204c2d3124-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"alphaclean","Minimum Order Quantity":"1 pc","Place of Origin":"shenzhen,china","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"10000pcs","Packaging Details":"regular carton box, wooden pallet","material":"aluminum","size":"150*150 ~ 450*450","shape":"square","function":"air supply","application":"hotel for ceiling","feature":"residential fresh air intake venting"}}

{"cid":"91170599","title":"Hvac System Wall Air Vent , Air Vent Diffuser Aluminium Egg Crate Grille","imgUrl":"https:\/\/img.chinax.com\/nimg\/43\/75\/a577429549107e4c0cb6f1f9c865-200x200-1.jpg","attrs":{"Brand Name":"Zhisheng","Model Number":"ZS-DF","Minimum Order Quantity":"50 pieces","Delivery Time":"about 15 days upon receipt of deposit","Certification":"ISO9001","Place of Origin":"Guangdong, China (Mainland)","Supply Ability":"1000 pieces","Packaging Details":"plywood case","Material":"aluminum alloy","Surface finish":"powder coated","Customized Color":"yes","Face size":"neck size +64mm","Height":"50mm","Thickness":"0.8-1.0mm"}}