{"product_id":"hfunmo-filter-b-flt4825-replacement-2-true-hepa-6-pre-filters-for-guardian-ac4825-ac4825e-air-purifiers-2-pack","title":"Hfunmo Filter B FLT4825 Replacement – 2 True HEPA + 6 Pre-Filters for Guardian AC4825\/AC4825E Air Purifiers (2-Pack)","description":"\u003ch2\u003eRefresh your Guardian air purifier with Hfunmo Filter B\u003c\/h2\u003e\n\u003cp\u003eThe Hfunmo FLT4825 Filter B set is designed to rejuvenate compatible Guardian models, including AC4825, AC4825E, AC4300BPTCA, AC4850PT, and AC4900CA. Note this kit is not compatible with the AC5000 series. The goal is to offer a straightforward upgrade that supports sustained airflow and clean air in everyday spaces.\u003c\/p\u003e\n\u003ch3\u003eWhat you get in this pack\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2 true HEPA filters capable of capturing particles as small as 0.3 microns, helping maintain a baseline level of air clarity.\u003c\/li\u003e\n  \u003cli\u003e6 pre-filters made with activated carbon, designed to reduce odors and certain VOCs generated by cooking, pets, and everyday activities.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy consider this replacement kit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eExtend the life of the main filtration stage by refreshing pre-filters on a regular schedule, which can help preserve airflow and filtration efficiency.\u003c\/li\u003e\n  \u003cli\u003eValue-packed and easy to reorder, this 2 HEPA + 6 pre-filter set offers a convenient route to maintain fresh air between service visits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal‑world use scenarios\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOpen-plan living rooms with frequent cooking odors, pet dander, or smoke exposure, where consistent filtration can matter.\u003c\/li\u003e\n  \u003cli\u003eBedrooms or home offices where quiet, clean air aids focus and comfort without making unverified promises about outcomes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInstallation is straightforward: replace the old HEPA units, then slot in the six pre-filters in their respective positions. Always consult your purifier’s manual for orientation and safety guidelines to ensure a proper fit.\u003c\/p\u003e\n\u003ch3\u003eQuality and support\u003c\/h3\u003e\n\u003cp\u003eHfunmo stands by the product with a focus on fit and function. If you encounter any fit issues, contact us and we will respond promptly to help resolve the situation.\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 this filter compatible with my Guardian air purifier models?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, FLT4825 fits Guardian AC4825, AC4825E, AC4300BPTCA, AC4850PT, and AC4900CA.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long can I expect the filters to last?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The pack includes 2 true HEPA filters and 6 pre-filters for up to 18 months of use, depending on usage and air quality.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hfunmo","offers":[{"title":"Default Title","offer_id":51689154281789,"sku":"B09V7NPZHD","price":33.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/7874\/8989\/files\/hfunmo-filter-b-flt4825-true-hepa-filters.jpg?v=1778349034","url":"https:\/\/loftwyn.com\/products\/hfunmo-filter-b-flt4825-replacement-2-true-hepa-6-pre-filters-for-guardian-ac4825-ac4825e-air-purifiers-2-pack","provider":"loftwyn","version":"1.0","type":"link"}