{"product_id":"febreze-cabin-air-filter-pureflow-rz18146-unscented-activated-charcoal-baking-soda-4-layer-odor-control","title":"Febreze Cabin Air Filter PUREFLOW RZ18146 Unscented — Activated Charcoal \u0026 Baking Soda, 4-Layer Odor Control","description":"\u003cp\u003e\u003cstrong\u003eFebreze Odor Control UNSCENTED Cabin Air Filter by PUREFLOW RZ18146 is an unscented activated-charcoal cabin filter engineered to trap dust, pollen, gases and neutralize odors without adding fragrance.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you want cleaner, fresher interior air in your vehicle without perfumed masking agents, this Febreze PUREFLOW cabin filter offers four-layer filtration that captures particulates and adsorbs odor-causing compounds. Designed to replace specific Audi, Volkswagen and SEAT cabin filters, it maintains HVAC airflow while targeting the chemicals and organic odors that accumulate in a car’s ventilation system.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this filter remove smells without using fragrances?\u003c\/h3\u003e\n\u003cp\u003eThe filter combines activated charcoal with baking soda and a multilayer media to adsorb and neutralize volatile odor molecules rather than covering them with scent. Because it’s unscented, it won’t clash with personal fragrances or cause headaches for scent-sensitive passengers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eActivated charcoal layer traps gases and volatile organic compounds (VOCs)\u003c\/li\u003e\n  \u003cli\u003eBaking soda component helps neutralize acidic and basic odor molecules\u003c\/li\u003e\n  \u003cli\u003eMulti-layer media captures pollen, dust, soot and pet dander\u003c\/li\u003e\n  \u003cli\u003eUnscented design leaves air truly fragrance-free\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this affect my vehicle’s HVAC airflow or performance?\u003c\/h3\u003e\n\u003cp\u003ePUREFLOW filters are engineered to maintain balanced airflow so the heating and cooling systems continue to operate efficiently. The media density is selected to filter contaminants without creating excessive resistance that could reduce ventilation performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTested for consistent, reliable airflow through vehicle HVAC ducts\u003c\/li\u003e\n  \u003cli\u003eFour-layer construction balances filtration and pressure drop\u003c\/li\u003e\n  \u003cli\u003eDoes not require HVAC system modifications\u003c\/li\u003e\n  \u003cli\u003eTypical replacement takes under 10 minutes on compatible models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich cars does the RZ18146 replace and fit?\u003c\/h3\u003e\n\u003cp\u003eThis Febreze cabin filter is made to replace several OEM part numbers for Audi and Volkswagen families and fits select Audi and SEAT models. Check vehicle fitment or scan the QR code on the box for step-by-step installation videos tailored to your car.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces: Audi 1K1 819 669, 1K1819669; VW 1K0 819 644 B, 1K1 819 653 A\/B\u003c\/li\u003e\n  \u003cli\u003eCompatible with Audi: A3, A3 Quattro, Q3, Q3 Quattro, TT, TT Quattro, TT RS Quattro, TTS Quattro\u003c\/li\u003e\n  \u003cli\u003eCompatible with SEAT: Altea, Altea XL, Leon, Toledo\u003c\/li\u003e\n  \u003cli\u003eScan QR for vehicle-specific installation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to install and replace the cabin filter?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for most models and typically takes less than 10 minutes with basic tools. Every package includes a QR code linking to clear, vehicle-specific videos that walk you through removal and replacement steps.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSimple access points in glove box or under-dash on many vehicles\u003c\/li\u003e\n  \u003cli\u003eNo special tools required for most installs\u003c\/li\u003e\n  \u003cli\u003eClear video guidance via QR code on the box\u003c\/li\u003e\n  \u003cli\u003eRegular replacement helps maintain air quality and HVAC efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Drivers who want to reduce airborne particles and odors inside their car without introducing additional fragrances—especially owners of compatible Audi, Volkswagen and SEAT models looking for an OEM-replacement quality cabin filter. It’s also useful for pet owners, allergy sufferers and anyone sensitive to scented air fresheners who still wants effective odor and contaminant control.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this Febreze cabin filter scented?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — the RZ18146 is unscented and uses activated charcoal and baking soda to neutralize odors without adding fragrance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace this cabin air filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace according to your vehicle’s maintenance schedule or if you notice reduced airflow or persistent odors, typically every 12,000–15,000 miles.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Febreze","offers":[{"title":"Default Title","offer_id":67587433660601,"sku":"B0GSXL6R4F","price":87.9,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/febreze-pureflow-front-packaging.jpg?v=1790507816","url":"https:\/\/redleafauto.ca\/products\/febreze-cabin-air-filter-pureflow-rz18146-unscented-activated-charcoal-baking-soda-4-layer-odor-control","provider":"Redleaf Auto","version":"1.0","type":"link"}