{"product_id":"hpa300-hepa-filter-replacement-pack-6-hepa-r-8-pre-cut","title":"HPA300 HEPA Filter Replacement Pack - 6 HEPA R + 8 Pre-cut","description":"\u003cp\u003eIn this review of the HPA300 HEPA Filter Replacement Pack by APPLIANCEMATES, the bottom line is straightforward: this kit is built for households that need frequent, low-cost filter refreshes and expect strong particle capture without hassle. The kit includes six HEPA R replacement filters and eight pre-cut Type A carbon pre-filters sized for HPA300-series units, and it aims to restore the air purifier's ability to capture fine particles and odors. For anyone who wants a multi-year supply and fewer ordering cycles, this combo pack provides a clear convenience benefit.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed to fit Honeywell HPA300-series models including HPA300, HPA304, HPA3300, HPA5300, HPA5350 and HPA8350 so users should avoid cutting or trimming filters.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eComplete combo:\u003c\/strong\u003e Contains six HRF-R type R HEPA filters and eight HRF-A pre-cut Type A carbon pre-filters to cover routine yearly HEPA changes and quarterly pre-filter swaps.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHigh filtration:\u003c\/strong\u003e The HEPA R filters are made from non-woven HEPA H13 \/ MERV 17 material intended to help maintain the unit's 99.97% particle capture performance for small particles.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePre-cut activated carbon:\u003c\/strong\u003e The A pre-filters are activated carbon and pre-cut to 14.2 x 17.3 x 0.2 in so they help reduce odors from cooking, pets, and smoke when replaced regularly.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDurability and airflow:\u003c\/strong\u003e Constructed to reduce air resistance while preserving filtration efficiency, which helps the purifier maintain airflow and performance over time.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eValue pack sizing:\u003c\/strong\u003e The multi-pack format reduces the need for frequent purchases and keeps replacement parts on hand for routine maintenance cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit suits families and pet owners who run HPA300-series air purifiers continuously and prefer stocking multiple filters to avoid frequent ordering. It is also a good match for kitchens or households with light smoke or odor concerns because the included Type A carbon pre-filters help manage smells between HEPA changes.\u003c\/p\u003e\n\u003cp\u003eShoppers who demand a guaranteed exact factory match for every model or who require single, OEM-labeled parts may want to compare fit carefully before buying, as some users report mixed fit results on particular units. If you only need a single replacement or prefer original-brand packaging, this bulk aftermarket set may not be the right choice.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eStrong value for money with six HEPA R filters and eight pre-cut A pre-filters included.\u003c\/li\u003e\n \u003cli\u003eHEPA H13 \/ MERV 17 material intended to maintain high particle removal efficiency.\u003c\/li\u003e\n \u003cli\u003ePre-cut A carbon pre-filters help control odors and are sized for easy installation.\u003c\/li\u003e\n \u003cli\u003eDesigned to reduce air resistance, helping preserve purifier airflow.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eFit is mixed for some users; a few customers reported alignment or sizing issues with the pre-filters.\u003c\/li\u003e\n \u003cli\u003eThe A pre-filters may be oversized on some units and require minor adjustment or handling to sit flush.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eIncluded filters\u003c\/td\u003e\n\u003ctd\u003e6 HEPA R + 8 Pre-cut Type A\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCompatible models\u003c\/td\u003e\n\u003ctd\u003eHPA300, HPA304, HPA3300, HPA5300, HPA5350, HPA8350\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eHEPA R dimensions\u003c\/td\u003e\n\u003ctd\u003e6.5 x 1.6 x 10.2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eType A pre-filter size\u003c\/td\u003e\n\u003ctd\u003e14.2 x 17.3 x 0.2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eHEPA material\u003c\/td\u003e\n\u003ctd\u003eNon-woven HEPA H13 \/ MERV 17\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eRecommended HEPA replacement\u003c\/td\u003e\n\u003ctd\u003eOnce per year\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eRecommended pre-filter replacement\u003c\/td\u003e\n\u003ctd\u003eEvery 3 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eFor owners of HPA300-series purifiers who want a practical, cost-conscious supply of replacement parts, the APPLIANCEMATES HPA300 HEPA Filter Replacement Pack is a solid option that balances filtration performance and convenience. It offers clear savings and includes both HEPA and carbon pre-filters to keep units running effectively, though buyers should be aware of occasional fit variance and check measurements before replacing filters.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these filters compatible with HPA300 units?\u003c\/strong\u003e\u003cbr\u003eYes, they are designed for HPA300-series models including HPA300, HPA304, HPA3300, HPA5300, HPA5350 and HPA8350.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I replace the HEPA and pre-filters?\u003c\/strong\u003e\u003cbr\u003eHEPA R filters are recommended once per year, while the Type A pre-filters should be replaced about every three months.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo the pre-filters reduce odors?\u003c\/strong\u003e\u003cbr\u003eYes, the A pre-filters contain activated carbon and are intended to help reduce cooking, pet, and smoke odors between HEPA changes.\u003c\/p\u003e","brand":"APPLIANCEMATES","offers":[{"title":"Default Title","offer_id":48199745011931,"sku":"B09J8L4PCQ","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/814prJO3f1L._AC_SL1500.jpg?v=1770225967","url":"https:\/\/gearmusthave.com\/products\/hpa300-hepa-filter-replacement-pack-6-hepa-r-8-pre-cut","provider":"GearMustHave","version":"1.0","type":"link"}