{"product_id":"alen-45i-flex-replacement-filter-h13-true-hepa-carbon-odor-filter","title":"Alen 45i \u0026 Flex Replacement Filter – H13 True HEPA + Carbon Odor Filter","description":"\u003ch2\u003eUpgrade Your Air with the Alen B4-Odor Replacement Filter\u003c\/h2\u003e\n\u003cp\u003eDesigned for BreatheSmart 45i and Flex purifiers, the Alen B4-Odor filter combines a True HEPA H13 element with a Carbon Catalyst layer to target dust, pet dander, and common household odors. By capturing particles as small as 0.1 microns and neutralizing odors, it supports a space that feels fresher and more breathable. In real life, you might notice a crisper atmosphere and fewer lingering smells after everyday activities, from cooking to pet care. This combination may help create a more comfortable environment, without making guarantees about specific results.\u003c\/p\u003e\n\u003ch3\u003eWhat makes this filter stand out\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eH13 True HEPA: captures 99.9% of airborne particles down to 0.1 microns, helping clear clutter from the air you breathe.\u003c\/li\u003e\n\u003cli\u003eCarbon Catalyst odor control: absorbs everyday smells for a more pleasant room ambiance.\u003c\/li\u003e\n\u003cli\u003ePre-filter screen: easily removable for quick cleaning, helping maintain optimum airflow.\u003c\/li\u003e\n\u003cli\u003eSecure airflow frame with gaskets: designed to minimize leaks and maximize purifier efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaintenance and lifespan\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e12 to 15 months of use per filter, depending on environment and usage patterns.\u003c\/li\u003e\n\u003cli\u003eEasy upkeep: vacuum the pre-filter to extend its life and reduce replacement frequency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEasy installation and versatile use\u003c\/h3\u003e\n\u003cp\u003eSwap in the Alen B4-Odor Replacement Filter whenever you want to refresh air in bedrooms, living rooms, home offices, or kitchens. It’s compatible with Alen BreatheSmart 45i and Flex models, making replacement straightforward without tools.\u003c\/p\u003e\n\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 filter compatible with BreatheSmart 45i and Flex purifiers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, this replacement is designed for the BreatheSmart 45i and Flex models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does the filter last and how should I maintain it?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Lifespan is about 12 to 15 months; the pre-filter is removable and can be vacuumed to extend life.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Alen","offers":[{"title":"Default Title","offer_id":51684858069309,"sku":"B0F79LP6C1","price":137.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/7874\/8989\/files\/alen-breathe-smart-45i-flex-filter-odor.jpg?v=1778266238","url":"https:\/\/loftwyn.com\/products\/alen-45i-flex-replacement-filter-h13-true-hepa-carbon-odor-filter","provider":"loftwyn","version":"1.0","type":"link"}