{"product_id":"premium-guard-hepa-cabin-air-filter-pc4211hx-fits-2018-2026-chevrolet-equinox-1-5l-hepa-grade-activated-charcoal","title":"Premium Guard HEPA Cabin Air Filter PC4211HX — Fits 2018–2026 Chevrolet Equinox 1.5L, HEPA-grade + Activated Charcoal","description":"\u003cp\u003e\u003cstrong\u003ePUREFLOW PC4211HX is a high-efficiency HEPA cabin air filter from Premium Guard engineered to trap fine particles and reduce odors in the cabin of compatible GM vehicles, including the 2018–2026 Chevrolet Equinox 1.5L.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis Premium Guard PUREFLOW replacement filter upgrades your vehicle’s cabin filtration with HEPA-grade media and an activated charcoal layer to address fine dust, pollen, and traffic smells. It is made to match OE fit and placement, helping preserve ventilation performance while filtering smaller airborne particles often missed by standard paper cabin filters. Check vehicle fitment before purchase to confirm compatibility with your specific model year and trim.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this filter improve in-cabin air quality?\u003c\/h3\u003e\n\u003cp\u003eThe PUREFLOW PC4211HX uses HEPA-grade fibers to capture very small particulates that typical filters may not stop, while a dedicated activated charcoal layer adsorbs many common odors. This combination reduces visible dust and helps keep the cabin air fresher between service intervals without modifying your HVAC system.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHEPA-grade media captures particles down to 0.3 microns.\u003c\/li\u003e\n  \u003cli\u003eActivated charcoal helps manage traffic and environmental smells.\u003c\/li\u003e\n  \u003cli\u003eMulti-layer construction balances filtration and airflow for consistent HVAC performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my 2018–2026 Chevrolet Equinox 1.5L?\u003c\/h3\u003e\n\u003cp\u003eYes, the PC4211HX is manufactured to match the dimensions and mounting style used in many GM vehicles, including the stated Equinox 1.5L model years. Always verify fitment using the Vehicle Filter Lookup or your owner’s manual to confirm compatibility with specific trims and other GM makes listed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect fit for specified Equinox 1.5L years when matched to OEM part location.\u003c\/li\u003e\n  \u003cli\u003eCross-references common OE and aftermarket numbers for quick confirmation.\u003c\/li\u003e\n  \u003cli\u003eDesigned to install in the same housing and orientation as the original filter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does installation affect airflow and HVAC performance?\u003c\/h3\u003e\n\u003cp\u003ePremium Guard engineers the PUREFLOW filter to maintain proper airflow while providing enhanced filtration; however, denser HEPA media can create a slight increase in resistance versus basic paper filters. This minor restriction is normal and accounted for in the design to avoid undue strain on the blower motor or vents in regular use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOptimized pleat pattern for airflow and filtration efficiency.\u003c\/li\u003e\n  \u003cli\u003eMinimal effect on blower performance under normal operating conditions.\u003c\/li\u003e\n  \u003cli\u003eReplace according to driving conditions and manufacturer recommendations for best results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat vehicles and part numbers does it replace?\u003c\/h3\u003e\n\u003cp\u003ePUREFLOW PC4211HX is cross-compatible with a range of GM and select other models and replaces several aftermarket and premium part numbers for ease of sourcing. Always compare part references and physical dimensions when replacing your cabin filter.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible series include many Chevrolet, GMC, Cadillac, Buick models and select others.\u003c\/li\u003e\n  \u003cli\u003eReplaces Carquest 90297P, 93960; MicroGard 4062HP; TYC 800181P\/800182C.\u003c\/li\u003e\n  \u003cli\u003eUse vehicle lookup tools to confirm compatibility before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Drivers who want a higher level of particle filtration and odor control than standard cabin filters provide—especially those frequently in urban or dusty environments, allergy-prone passengers, or anyone seeking improved in-cabin air freshness for compatible Chevrolet, GMC, Cadillac, and Buick models. If you need exact fitment for your 2018–2026 Chevrolet Equinox 1.5L, verify with the Vehicle Filter Lookup prior to purchase.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003eHigh-efficiency HEPA-grade media captures particles down to 0.3 microns.\u003c\/li\u003e\n  \u003cli\u003eHigh-grade activated charcoal layer for odor adsorption.\u003c\/li\u003e\n  \u003cli\u003eAdvanced multi-layer filtration engineered to maintain HVAC performance.\u003c\/li\u003e\n  \u003cli\u003eCompatible with many GM vehicles and replaces common aftermarket part numbers.\u003c\/li\u003e\n\u003c\/ul\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: How often should I replace the PUREFLOW PC4211HX?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace annually or sooner if you drive in heavy traffic, dusty conditions, or notice reduced airflow or odors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this filter compatible with other GM models besides Equinox?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It fits many Chevrolet, GMC, Cadillac and Buick models—verify exact fit with a Vehicle Filter Lookup.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Premium Guard","offers":[{"title":"Default Title","offer_id":48087275339934,"sku":"B0974T1N7F","price":40.67,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/premium-guard-pureflow-front-packaging_e05a5493-ed6c-4222-ab94-3f33c0d5de2a.jpg?v=1785920031","url":"https:\/\/northtrailauto.ca\/products\/premium-guard-hepa-cabin-air-filter-pc4211hx-fits-2018-2026-chevrolet-equinox-1-5l-hepa-grade-activated-charcoal","provider":"North Trail Auto","version":"1.0","type":"link"}