{"product_id":"petox-hpa300-filter-replacement-kit-for-honeywell-air-purifiers-middle-main-filters-carbon-pre-filters","title":"PETOX HPA300 Filter Replacement Kit for Honeywell Air Purifiers – Middle Main Filters + Carbon Pre-Filters","description":"\u003ch2\u003ePETOX HPA300 Filter Replacement Kit for Honeywell Air Purifiers\u003c\/h2\u003e\n\u003cp\u003eKeep your Honeywell HPA300 family purifier performing at its best with the PETOX replacement kit. This kit includes three Middle Main Filter R units and four Pre-Filter A carbon filters, all designed to fit Honeywell models in the HPA300\/5000 series. The setup supports a two-stage filtration approach that works together to help maintain fresh air in busy spaces.\u003c\/p\u003e\n\u003cp\u003eDesigned to complement activated carbon stages, the middle filters target fine particulates while the carbon pre-filters help address odors and VOCs before air reaches the main filtration layer. While results depend on room conditions and usage, this combination is intended to help you experience a noticeable sense of cleaner air during daily activities such as cooking, pet care, and seasonal transitions.\u003c\/p\u003e\n\n\u003ch3\u003eWhat you get and how it works\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThree Middle Main Filter R units that trap a broad range of airborne particles as air passes through\u003c\/li\u003e\n  \u003cli\u003eFour Pre-Filter A carbon filters to address odors and larger particles before they reach the main filter\u003c\/li\u003e\n  \u003cli\u003eCompatibility with Honeywell HPA300 series purifiers including HPA300, HPA304, HPA8350 and related HRF-R3 style replacements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose PETOX for your filtration needs\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePremium materials like non woven fabric and activated carbon for effective filtration efficiency\u003c\/li\u003e\n  \u003cli\u003eElectrostatic electret technology designed to improve performance while maintaining energy efficiency\u003c\/li\u003e\n  \u003cli\u003eDirect replacement parts that fit common Honeywell models, reducing the need to hunt for compatible parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMaintenance guidance and recommended schedule\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReplace the Middle Main Filter every 6 to 12 months depending on usage and environment\u003c\/li\u003e\n  \u003cli\u003eChange the Pre-Filters every 2 to 3 months to maintain airflow and odor control\u003c\/li\u003e\n  \u003cli\u003eConsider local air quality and purifier run time to tailor the replacement cadence\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal life use and care tips\u003c\/h3\u003e\n\u003cp\u003eIn homes with pets, cooking, or wildfire season, this two-stage setup aims to support odor control and finer particle capture. For best results, ensure the purifier is powered off during filter changes and store unopened filters in a cool, dry place until use.\u003c\/p\u003e\n\n\u003ch3\u003eAfter-sale support\u003c\/h3\u003e\n\u003cp\u003ePETOX stands by its products with responsive customer care. If you have questions about compatibility or setup, our team is ready to help you make the most of your replacement kit.\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: What exactly is included in the PETOX HPA300 Filter Replacement kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This kit includes three Middle Main Filter R units and four Pre-Filter A carbon filters, designed for Honeywell HPA300 series purifiers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace the Middle Main and Pre-Filter components?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace the Middle Main Filter every 6–12 months and the Pre-Filters every 2–3 months, depending on use and environment.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"PETOX","offers":[{"title":"Default Title","offer_id":51708972368189,"sku":"B0CJTKMFP7","price":39.96,"currency_code":"USD","in_stock":true}],"url":"https:\/\/loftwyn.com\/products\/petox-hpa300-filter-replacement-kit-for-honeywell-air-purifiers-middle-main-filters-carbon-pre-filters","provider":"loftwyn","version":"1.0","type":"link"}