{"product_id":"premium-guard-pureflow-pc99474x-cabin-air-filter-for-toyota-lexus-mirai-activated-carbon-multi-layer-dust-odor-protection","title":"Premium Guard PUREFLOW PC99474X Cabin Air Filter for Toyota\/Lexus\/Mirai — Activated Carbon, Multi-Layer Dust \u0026 Odor Protection","description":"\u003cp\u003e\u003cstrong\u003ePUREFLOW PC99474X is a multi-layer cabin air filter from Premium Guard designed to trap dust, pollen and odors before they enter the vehicle’s ventilation system.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eReplace your factory cabin filter with the Premium Guard PUREFLOW PC99474X to help keep the air inside your Toyota, Lexus or Mirai feeling fresher and reduce particulates that can build up in the HVAC system. This unit uses stacked filtration layers including an activated carbon element to address common road and urban smells while capturing airborne debris that can reduce airflow and make the interior air feel stale.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles does this filter fit?\u003c\/h3\u003e\n\u003cp\u003eThe PUREFLOW PC99474X is engineered for select recent Toyota and Lexus models. It’s a direct-fit replacement when the original equipment part number and housing match, eliminating the need for trimming or modification.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible models: 2022–2026 Toyota Tundra (3.4L), 2024–2026 Tacoma (2.4L), 2025–2027 4Runner (2.4L)\u003c\/li\u003e\n  \u003cli\u003eAlso fits 2023–2026 Sequoia (3.4L) and 2021–2025 Mirai\u003c\/li\u003e\n  \u003cli\u003eLexus applications include LX600 3.4L and other compatible GX\/LX\/LS model variants listed by Premium Guard\u003c\/li\u003e\n  \u003cli\u003eConfirm fit using your vehicle’s model year and engine size before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the filter’s multi-layer design benefit cabin air quality?\u003c\/h3\u003e\n\u003cp\u003eThe filter uses a stacked approach to capture a range of particle sizes and reduce odors. Each layer targets specific contaminants so the system can trap larger debris up front and finer particles deeper in the media.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOuter layer intercepts leaves and coarse road dust to protect inner media\u003c\/li\u003e\n  \u003cli\u003eFine fiber layers trap pollen, soot and small particulates\u003c\/li\u003e\n  \u003cli\u003eActivated carbon layer helps adsorb smoke and common outdoor smells\u003c\/li\u003e\n  \u003cli\u003eMaintains more consistent airflow to support the HVAC system’s efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow often should I replace the PUREFLOW PC99474X filter?\u003c\/h3\u003e\n\u003cp\u003eReplacement frequency depends on driving conditions and local air quality. Check the filter during scheduled maintenance and swap it for a new unit when you see visible dirt, odor persistence, or reduced airflow.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInspect filter every 12,000–15,000 miles or per vehicle manufacturer guidance\u003c\/li\u003e\n  \u003cli\u003eReplace sooner in dusty, urban, or high-pollen environments\u003c\/li\u003e\n  \u003cli\u003eSigns to change: darkened media, lingering odors, or weaker HVAC airflow\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this filter affect my climate control performance?\u003c\/h3\u003e\n\u003cp\u003eWhen new and properly installed, the PUREFLOW filter helps preserve airflow by trapping contaminants that could otherwise clog the system. Keeping the cabin filter fresh helps the blower and vents operate closer to their original effectiveness.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReduces buildup on heater and evaporator cores by catching particulates\u003c\/li\u003e\n  \u003cli\u003eMaintains steady airflow when replaced regularly\u003c\/li\u003e\n  \u003cli\u003eActivated carbon layer reduces common odors without impacting ventilation\u003c\/li\u003e\n  \u003cli\u003eDesigned as a direct-fit to avoid improper installation that could disrupt airflow\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Drivers who own compatible Toyota, Lexus or Mirai vehicles and want a straightforward OE-style replacement that balances particle capture and odor control. It’s a practical upgrade for people who commute in urban areas, travel on dusty roads, or simply want cleaner-smelling cabin air without complicated installation.\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 PUREFLOW PC99474X a direct replacement for my Toyota cabin filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—it's made as a direct-fit for specific Toyota and Lexus model years; confirm engine and year match before buying.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this filter reduce vehicle odors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It includes an activated carbon layer to help manage common outside smells like exhaust and traffic odors.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Premium Guard","offers":[{"title":"Default Title","offer_id":67592827273401,"sku":"B08CMP45H2","price":62.68,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/premium-guard-pureflow-front-packaging_d9d54873-ed66-4aa1-af1e-9c08eed5eb46.jpg?v=1790568568","url":"https:\/\/redleafauto.ca\/products\/premium-guard-pureflow-pc99474x-cabin-air-filter-for-toyota-lexus-mirai-activated-carbon-multi-layer-dust-odor-protection","provider":"Redleaf Auto","version":"1.0","type":"link"}