{"product_id":"3-layers-purification-filter-box-with-hepa-and-carbon-filter-for-ventilation-system","title":"3-Layer HEPA + Carbon Filter Box for Ventilation | 4\"\/6\"\/8\" | Home \u0026 Office","description":"\u003cp\u003e🌬️ \u003cstrong\u003eCleaner air. Quieter space. Better living.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Kcvents 3-layer purification filter box combines a pre-filter, HEPA filter, and activated carbon layer to capture dust, allergens, odors, and fine particles from your ventilation system. Built from galvanized sheet metal for durability, it fits standard 4\", 6\", and 8\" ducts — perfect for home, office, or restaurant use. Spare filter sets available for easy maintenance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e🧹 3-stage filtration: Pre-filter + HEPA + Activated Carbon\u003c\/li\u003e\n\u003cli\u003e🏠 Suitable for home, office \u0026amp; restaurant ventilation\u003c\/li\u003e\n\u003cli\u003e🔧 Available in 4\" (100mm), 6\" (150mm), 8\" (200mm)\u003c\/li\u003e\n\u003cli\u003e🪨 Galvanized sheet metal housing — durable \u0026amp; long-lasting\u003c\/li\u003e\n\u003cli\u003e🔄 Spare filter sets available separately\u003c\/li\u003e\n\u003cli\u003e✅ CE certified\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUpgrade your ventilation system and breathe the difference — every day, in every room.\u003c\/p\u003e","brand":"R.E.D. Shopping","offers":[{"title":"Filter Box \/ 6 Inch 150MM \/ China Mainland","offer_id":53103538045275,"sku":"14:193#Filter Box;200000828:201336335#6 Inch 150MM;200007763:201336100","price":68700.0,"currency_code":"HUF","in_stock":true},{"title":"Spare Filter Set \/ 4 Inch 100MM \/ China Mainland","offer_id":53103538078043,"sku":"14:200006151#Spare Filter Set;200000828:201336334#4 Inch 100MM;200007763:201336100","price":29200.0,"currency_code":"HUF","in_stock":true},{"title":"Spare Filter Set \/ 6 Inch 150MM \/ China Mainland","offer_id":53103538110811,"sku":"14:200006151#Spare Filter Set;200000828:201336335#6 Inch 150MM;200007763:201336100","price":30000.0,"currency_code":"HUF","in_stock":true},{"title":"Filter Box \/ 4 Inch 100MM \/ China Mainland","offer_id":53103538143579,"sku":"14:193#Filter Box;200000828:201336334#4 Inch 100MM;200007763:201336100","price":66800.0,"currency_code":"HUF","in_stock":true},{"title":"Spare Filter Set \/ 8 Inch 200MM \/ China Mainland","offer_id":53103538176347,"sku":"14:200006151#Spare Filter Set;200000828:201336336#8 Inch 200MM;200007763:201336100","price":37700.0,"currency_code":"HUF","in_stock":true},{"title":"Filter Box \/ 8 Inch 200MM \/ China Mainland","offer_id":53103538209115,"sku":"14:193#Filter Box;200000828:201336336#8 Inch 200MM;200007763:201336100","price":115100.0,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5050\/1979\/files\/S96fe76b2ad8447a1a3f4c6e267bfd930b.webp?v=1779807878","url":"https:\/\/gsyrdg-4s.myshopify.com\/products\/3-layers-purification-filter-box-with-hepa-and-carbon-filter-for-ventilation-system","provider":"R.E.D. Shopping","version":"1.0","type":"link"}