{"product_id":"pureflow-pc99497x-cabin-air-filter","title":"PUREFLOW PC99497X Cabin Air Filter","description":"\u003cp\u003e\u003cstrong\u003ePureFlow PC99497X is a multi-stage cabin air filter from Premium Guard designed to trap particulates, reduce odors, and help block common vehicle gases for compatible Subaru Forester (2019–2024 2.5L) and WRX (2022–2026 2.4L) models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you want cleaner air inside your Subaru, this Premium Guard PureFlow cabin filter uses a layered approach to remove dust, pollen, exhaust byproducts, and odors that accumulate in the heating, ventilation and air conditioning system. It replaces the factory cabin element with a specialized media engineered for higher capture efficiency while maintaining airflow needed for defrosting and climate control performance.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this filter improve the air you breathe inside the car?\u003c\/h3\u003e\n\u003cp\u003eThe PureFlow design stacks several functional layers to address different kinds of contaminants. A charged particulate layer intercepts fine dust and allergens, while subsequent layers target odors and gaseous pollutants, then a final antimicrobial-infused layer helps reduce residual contaminants.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eElectrostatically charged first layer captures fine particles without choking airflow.\u003c\/li\u003e\n  \u003cli\u003eActivated carbon layers absorb common vehicle gases and volatile compounds.\u003c\/li\u003e\n  \u003cli\u003eBaking soda-infused media helps neutralize unpleasant cabin smells.\u003c\/li\u003e\n  \u003cli\u003eCopper and silver ion fibers in the final layer add antimicrobial properties.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it fit my Subaru Forester or WRX and how easy is installation?\u003c\/h3\u003e\n\u003cp\u003eThis cartridge is made to fit specific Subaru configurations: Forester 2.5L model years 2019–2024 and WRX 2.4L model years 2022–2026. Installation is typically a quick maintenance task accessible behind the glove box or designated cabin filter access panel, with no special tools required for most owners.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect fit for the listed Subaru model years and engine sizes.\u003c\/li\u003e\n  \u003cli\u003eStandard shape and size for quick swap with the OEM filter.\u003c\/li\u003e\n  \u003cli\u003eMost installs take under 15 minutes for DIY maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the filter balance filtration and airflow?\u003c\/h3\u003e\n\u003cp\u003ePureFlow aims to combine efficient particle capture with maintained airflow so HVAC performance isn’t compromised. The charged particulate layer attracts small particles while allowing sufficient air volume for heating, cooling, and windshield defrosting.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eElectrostatic media increases capture without dense packing.\u003c\/li\u003e\n  \u003cli\u003eLayered design prevents excessive restriction to the blower fan.\u003c\/li\u003e\n  \u003cli\u003eIntended to support normal climate system operation after replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow often should I replace the cabin filter and what are the noticeable benefits?\u003c\/h3\u003e\n\u003cp\u003eReplacement intervals depend on driving conditions; typical guidance is to check the filter every 12 months or 12,000–15,000 miles, sooner in dusty or urban environments. A fresh PureFlow filter helps improve cabin air quality, reduces lingering odors, and can keep HVAC vents and sensors functioning more efficiently.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInspect annually or during scheduled service intervals.\u003c\/li\u003e\n  \u003cli\u003eReplace earlier if you drive in heavy traffic, near construction, or unpaved roads.\u003c\/li\u003e\n  \u003cli\u003eExpect reduced dust buildup, fewer odors, and more effective climate control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The PureFlow PC99497X is aimed at Subaru owners who want a higher-performance cabin filter than a basic OEM element—drivers who are allergy conscious, live in cities with vehicle emissions, or simply want fresher-smelling air inside their Forester (2019–2024 2.5L) or WRX (2022–2026 2.4L). It's a straightforward upgrade for DIYers and maintenance shops that prioritize improved particulate capture, odor control, and an antimicrobial final layer without sacrificing HVAC airflow.\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: Does this cabin filter fit my 2020 Subaru Forester 2.5L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The PureFlow PC99497X is compatible with Subaru Forester 2.5L model years 2019–2024.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the filter reduce vehicle exhaust smells inside the car?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It helps: activated carbon and baking soda layers are designed to absorb common exhaust gases and neutralize odors.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Premium Guard","offers":[{"title":"Default Title","offer_id":48087038951582,"sku":"B08B38PH2D","price":34.79,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/premium-guard-pureflow-front-packaging_2b5c12d3-7e41-41a2-b100-bc7f612091e5.jpg?v=1785914873","url":"https:\/\/northtrailauto.ca\/products\/pureflow-pc99497x-cabin-air-filter","provider":"North Trail Auto","version":"1.0","type":"link"}