{"id":53236,"date":"2026-09-08T12:48:53","date_gmt":"2026-09-08T11:48:53","guid":{"rendered":"https:\/\/venfilter.es\/?post_type=product&p=53236"},"modified":"2026-09-15T09:29:52","modified_gmt":"2026-09-15T08:29:52","slug":"metal-housing-side-mouth-without-regulation-copia","status":"publish","type":"product","link":"https:\/\/venfilter.es\/en\/products\/return-air-grilles\/","title":{"rendered":"Return air grilles"},"content":{"rendered":"
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Return air grilles designed for air intake in HVAC systems. They are available in different configurations depending on the number of filtration stages and can be supplied with a filter-holding frame or as a HEPA housing for high-efficiency applications.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Return air grilles designed for air intake in HVAC systems. They are available in different configurations depending on the number of filtration stages and can be supplied with a filter-holding frame or as a HEPA housing for high-efficiency applications.<\/p>\n","protected":false},"featured_media":53306,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[4917,4164],"product_tag":[],"certificado":[],"class_list":["post-53236","product","type-product","status-publish","has-post-thumbnail","product_cat-return-air-unit","product_cat-equipment-climate-systems","first","outofstock","product-type-variable"],"acf":[],"yoast_head":"\nReturn air grilles - Venfilter<\/title>\n<meta name=\"description\" content=\"Return air grilles designed for air intake in HVAC systems. They are available in different configurations depending on the number of filtration stages\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/venfilter.es\/en\/products\/return-air-grilles\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Return air grilles - Venfilter\" \/>\n<meta property=\"og:description\" content=\"Return air grilles designed for air intake in HVAC systems. 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