{"product_id":"kax-hepa-cabin-air-filter-2-pack-for-ram-jeep-mazda-cf11671-5-layer-activated-carbon-oem-fit","title":"KAX HEPA Cabin Air Filter 2-Pack for Ram, Jeep, Mazda — CF11671, 5-Layer Activated Carbon, OEM Fit","description":"\u003cb\u003eKAX CF11671 is a 2-pack HEPA-grade cabin air filter designed to replace factory cabin filters in select Ram, Jeep, and Mazda models, using a 5-layer activated-carbon construction to capture fine particles and help keep interior air cleaner.\u003c\/b\u003e\n\n\u003cp\u003eIf you drive a compatible Ram 1500\/2500\/3500\/4500\/5500, Jeep Wagoneer or Grand Wagoneer series, or a Mazda CX-7 from the listed years, the KAX CF11671 fits behind the glove box and is sized to meet OEM form and function while offering enhanced filtration. This replacement set arrives boxed (two filters) and is intended as a straightforward service part for cabin-air maintenance at regular intervals.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and fit positions does this filter serve?\u003c\/h3\u003e\n\u003cp\u003eThe KAX CF11671 is manufactured to match the cabin filter housing behind the glove box for specific model years. Always confirm fit against your vehicle’s manufacturer part number and the listed years before purchase. If your vehicle falls within the stated years and models, this is a direct-fit replacement designed for the factory location.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRam: 1500 (2016–2026), 2500 (2016–2025), 1500 Classic (2019–2024), 3500 (2016–2025), 4500 (2016–2023, 2025), 5500 (2016–2025)\u003c\/li\u003e\n  \u003cli\u003eJeep: Wagoneer and Grand Wagoneer (2022–2025), Wagoneer L and Grand Wagoneer L (2023–2025)\u003c\/li\u003e\n  \u003cli\u003eMazda: CX-7 (2007–2012)\u003c\/li\u003e\n  \u003cli\u003eInstallation location: behind the glove box; rectangular filter: 8.5\" x 7.7\" x 1\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the 5-layer HEPA-style construction improve cabin air?\u003c\/h3\u003e\n\u003cp\u003eThe filter combines non-woven high-efficiency media with activated carbon and an electrostatic long-fiber layer to physically trap particles and adsorb odors and gaseous impurities. The multi-layer design increases surface area and dust-holding capacity while maintaining airflow, helping HVAC systems run efficiently without excessive restriction.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFive-layer structure including activated carbon and long-fiber electrostatic cotton\u003c\/li\u003e\n  \u003cli\u003eEngineered for up to 99.9% particle capture efficiency under rated conditions\u003c\/li\u003e\n  \u003cli\u003eHigher dust-holding area than flat materials to reduce pressure drop\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen should I change the KAX CF11671 cabin air filter?\u003c\/h3\u003e\n\u003cp\u003eKAX recommends replacing the cabin air filter every 12 months or every 12,000 miles, or follow the interval specified in your vehicle’s owner manual. Replacement frequency depends on local driving conditions like urban pollution, pollen seasons, or dusty roads, which may require more frequent changes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuggested interval: every 12 months or 12,000 miles\u003c\/li\u003e\n  \u003cli\u003eReplace sooner after heavy pollution exposure, construction areas, or high pollen seasons\u003c\/li\u003e\n  \u003cli\u003eNot washable or reusable — dispose and install a new filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDoes this filter affect my vehicle’s heating and cooling performance?\u003c\/h3\u003e\n\u003cp\u003eThe long-fiber electrostatic cotton layer creates more gaps for airflow while holding more dust compared with some flat media, which helps maintain HVAC efficiency as the filter loads. Proper fit and correct orientation are important to avoid airflow restrictions and to preserve heater and A\/C performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned to balance filtration with airflow for efficient HVAC operation\u003c\/li\u003e\n  \u003cli\u003eCorrect fit behind the glove box prevents bypass and preserves system performance\u003c\/li\u003e\n  \u003cli\u003eSold as a boxed two-pack for scheduled dual replacements or spare on hand\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The KAX CF11671 2-pack suits owners and technicians who need a direct-fit cabin filter replacement for the listed Ram, Jeep, and Mazda vehicles and want upgraded particulate and odor adsorption compared with standard paper filters. Choose this kit if you prioritize finer particle capture, straightforward installation behind the glove box, and following regular maintenance intervals to keep your vehicle’s interior air and HVAC system functioning well.\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 the KAX CF11671 reusable or washable?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The KAX CF11671 is not washable or reusable; replace it per intervals or manufacturer guidance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this filter fit my Ram 1500 from 2018?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The CF11671 fits Ram 1500 models from 2016 through 2026 when the factory filter mounts behind the glove box.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KAX","offers":[{"title":"Default Title","offer_id":48086965158046,"sku":"B0CSVGRPLF","price":31.54,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/kax-cf11671-front-packaging.jpg?v=1785911046","url":"https:\/\/northtrailauto.ca\/products\/kax-hepa-cabin-air-filter-2-pack-for-ram-jeep-mazda-cf11671-5-layer-activated-carbon-oem-fit","provider":"North Trail Auto","version":"1.0","type":"link"}