{"title":"Austin Air Replacement Filters","description":"\u003ch2\u003eWhich Austin Air do you own, and is it black or white?\u003c\/h2\u003e\n\u003cp\u003eThose two answers pick the part. Austin Air ships the same filter in two colors under two part numbers, so the color is not cosmetic, it is the SKU.\u003c\/p\u003e\n\u003ch3\u003eHow to order the right one\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine name, then part number.\u003c\/strong\u003e HealthMate is FR400A and FR400B. HealthMate Plus is FR450. Bedroom Machine is FR402A\/B. Immunity Machine is FR444A\/B. The Junior sizes run FR200, FR205A\/B and FR250A\/B.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-filters are the cheap, frequent part.\u003c\/strong\u003e Austin Air Standard Pre-Filter (F400A\/B) for the full size cabinets, F200A\/B for the Juniors, F100B or F100C for the Austin Air it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterval and cost.\u003c\/strong\u003e The cartridge is designed for up to 5 years under normal residential use, with a pro-rated ladder: 40 percent off up to 2 years, down to 10 percent at 5. A heavy smoke or chemical load brings it round sooner, which Austin Air states in its manual.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot for:\u003c\/strong\u003e the machine itself. Parts only here. Discontinued models are still served though, so the Austin Air Pet Machine Filter (FR410) and the Allergy Machine filter (FR405) are both on this shelf.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which part number is yours?\u003c\/strong\u003e \u003ca href=\"\/pages\/contact#chat\" title=\"Chat with an expert\"\u003eChat with an expert\u003c\/a\u003e or email sales@purifierhaven.com.\u003c\/p\u003e","products":[{"product_id":"austin-air-healthmate-filter","title":"Austin Air HealthMate Filter, Carbon + HEPA, Black or White (FR400A\/B)","description":"\u003ch3\u003eWhich machine do you own?\u003c\/h3\u003e\n\u003cp\u003eCheck the label on your Austin Air. Standard size units start with HM4, Junior units start with HM2, and the Austin it is the small personal unit. This filter is for a standard size unit.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cp\u003eAustin Air HealthMate. Any standard purifier made in 1996 or later can take the Allergy Machine, HealthMate, HealthMate Plus or Bedroom Machine filter. A purifier made before 1996 can only take the Allergy Machine filter.\u003c\/p\u003e\n\u003ch3\u003ePart number and color\u003c\/h3\u003e\n\u003cp\u003eFR400A is the black filter and FR400B is the white one. They are different parts. White filter for White and Sandstone units. Black filter for Black and Midnight Blue units.\u003c\/p\u003e\n\u003ch3\u003eWhat is in the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne complete cartridge with its built in pre-filter layers\u003c\/li\u003e\n\u003cli\u003eUp to 15 lb of activated carbon and mineral based media\u003c\/li\u003e\n\u003cli\u003e60 sq ft of HEPA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to change it\u003c\/h3\u003e\n\u003cp\u003eThis filter is designed to last up to 5 years under normal home use. A room with heavy smoke, sawdust, chemical vapors or strong odors will use it up sooner. Change it when the air coming out starts to smell, or the airflow drops a lot.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cp\u003eFour stages in one part: a large particle pre-filter, a medium particle pre-filter, the carbon and mineral bed for odors and chemicals, then the HEPA for fine dust, pollen and pet dander.\u003c\/p\u003e","brand":"Austin Air","offers":[{"title":"Black","offer_id":49222070075647,"sku":"FR400A","price":394.99,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":49222070108415,"sku":"FR400B","price":394.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/1471\/1551\/files\/austin-air-healthmate-filter-white.png?v=1790544446"},{"product_id":"austin-air-allergy-machine-filter","title":"Austin Air Allergy Machine Filter, HEPA + HEGA, Black or White (FR405)","description":"\u003ch3\u003eWhich machine do you own?\u003c\/h3\u003e\n\u003cp\u003eCheck the label on your Austin Air. Standard size units start with HM4, Junior units start with HM2, and the Austin it is the small personal unit. This filter is for a standard size unit.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cp\u003eAustin Air Allergy Machine. Any standard purifier made in 1996 or later can take the Allergy Machine, HealthMate, HealthMate Plus or Bedroom Machine filter. A purifier made before 1996 can only take the Allergy Machine filter.\u003c\/p\u003e\n\u003ch3\u003ePart number and color\u003c\/h3\u003e\n\u003cp\u003eFR405A is the black filter and FR405B is the white one. They are different parts. White filter for White and Sandstone units. Black filter for Black and Midnight Blue units.\u003c\/p\u003e\n\u003ch3\u003eWhat is in the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne complete cartridge with its built in pre-filter layers\u003c\/li\u003e\n\u003cli\u003eA HEGA carbon cloth layer\u003c\/li\u003e\n\u003cli\u003e60 sq ft of HEPA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to change it\u003c\/h3\u003e\n\u003cp\u003eThis filter is designed to last up to 5 years under normal home use. A room with heavy smoke, sawdust, chemical vapors or strong odors will use it up sooner. Change it when the air coming out starts to smell, or the airflow drops a lot.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cp\u003eThis filter pairs HEPA with HEGA, a military carbon cloth. The HEPA catches fine dust, pollen and pet dander.\u003c\/p\u003e","brand":"Austin Air","offers":[{"title":"Black","offer_id":49222076006655,"sku":"FR405A","price":404.99,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":49222076039423,"sku":"FR405B","price":404.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/1471\/1551\/files\/austin-air-allergy-machine-filter-hunt-02.png?v=1790546856"},{"product_id":"austin-air-pet-machine-filter","title":"Austin Air Pet Machine Filter, Carbon + HEPA, Black or White (FR410)","description":"\u003ch3\u003eWhich machine do you own?\u003c\/h3\u003e\n\u003cp\u003eCheck the label on your Austin Air. Standard size units start with HM4, Junior units start with HM2, and the Austin it is the small personal unit. This filter is for a standard size unit.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cp\u003eAny standard size Austin Air unit made in 1996 or later: HealthMate, HealthMate Plus, Bedroom Machine, Allergy Machine, Immunity Machine and Pet Machine. Not Junior or it models. The standard size filter fits any standard size machine.\u003c\/p\u003e\n\u003ch3\u003ePart number and color\u003c\/h3\u003e\n\u003cp\u003eFR410A is the black filter and FR410B is the white one. They are different parts. White filter for White and Sandstone units. Black filter for Black and Midnight Blue units.\u003c\/p\u003e\n\u003ch3\u003eWhat is in the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne complete cartridge with its built in pre-filter layers\u003c\/li\u003e\n\u003cli\u003eImpregnated carbon plus extra mineral based media\u003c\/li\u003e\n\u003cli\u003eHEPA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to change it\u003c\/h3\u003e\n\u003cp\u003eThis filter is designed to last up to 5 years under normal home use. A room with heavy smoke, sawdust, chemical vapors or strong odors will use it up sooner. Change it when the air coming out starts to smell, or the airflow drops a lot.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cp\u003eAustin Air uses more mineral media and its own impregnated carbon in this filter, made to soak up ammonia type pet smells. The HEPA catches pet hair and dander.\u003c\/p\u003e","brand":"Austin Air","offers":[{"title":"Black","offer_id":49222081118463,"sku":"FR410A","price":414.99,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":49222081151231,"sku":"FR410B","price":414.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/1471\/1551\/files\/austin-air-pet-machine-filter-hunt-02.png?v=1790546875"},{"product_id":"austin-air-healthmate-plus-filter","title":"Austin Air HealthMate Plus Filter, Carbon, Black or White (FR450)","description":"\u003ch3\u003eWhich machine do you own?\u003c\/h3\u003e\n\u003cp\u003eCheck the label on your Austin Air. Standard size units start with HM4, Junior units start with HM2, and the Austin it is the small personal unit. This filter is for a standard size unit.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cp\u003eAustin Air HealthMate Plus. This filter is designed for all standard Austin Air purifiers. Any standard purifier made in 1996 or later can take the Allergy Machine, HealthMate, HealthMate Plus or Bedroom Machine filter. A purifier made before 1996 can only take the Allergy Machine filter.\u003c\/p\u003e\n\u003ch3\u003ePart number and color\u003c\/h3\u003e\n\u003cp\u003eFR450A is the black filter and FR450B is the white one. They are different parts. White filter for White and Sandstone units. Black filter for Black and Midnight Blue units.\u003c\/p\u003e\n\u003ch3\u003eWhat is in the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne complete cartridge with its built in pre-filter layers\u003c\/li\u003e\n\u003cli\u003eUp to 15 lb of activated carbon, potassium iodide impregnated carbon and mineral based media\u003c\/li\u003e\n\u003cli\u003e60 sq ft of HEPA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to change it\u003c\/h3\u003e\n\u003cp\u003eThis filter is designed to last up to 5 years under normal home use. A room with heavy smoke, sawdust, chemical vapors or strong odors will use it up sooner. Change it when the air coming out starts to smell, or the airflow drops a lot.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cp\u003eAustin Air builds this blend for chemicals, wildfire smoke and strong odors, and it targets VOCs, formaldehyde, benzenes, gases and odors.\u003c\/p\u003e","brand":"Austin Air","offers":[{"title":"Black","offer_id":49222085804287,"sku":"FR450A","price":444.99,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":49222085837055,"sku":"FR450B","price":444.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/1471\/1551\/files\/final_2f6e55f6-8a9a-4840-9903-dc156ade5d31.png?v=1790544872"},{"product_id":"austin-air-bedroom-machine-filter","title":"Austin Air Bedroom Machine Filter, 5 Stage, Black or White (FR402A\/B)","description":"\u003ch3\u003eWhich machine do you own?\u003c\/h3\u003e\n\u003cp\u003eCheck the label on your Austin Air. Standard size units start with HM4, Junior units start with HM2, and the Austin it is the small personal unit. This filter is for a standard size unit.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cp\u003eAustin Air Bedroom Machine. Any standard purifier made in 1996 or later can take the Allergy Machine, HealthMate, HealthMate Plus or Bedroom Machine filter. A purifier made before 1996 can only take the Allergy Machine filter.\u003c\/p\u003e\n\u003ch3\u003ePart number and color\u003c\/h3\u003e\n\u003cp\u003eFR402A is the black filter and FR402B is the white one. They are different parts. White filter for White and Sandstone units. Black filter for Black and Midnight Blue units.\u003c\/p\u003e\n\u003ch3\u003eWhat is in the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne complete cartridge with its built in pre-filter layers\u003c\/li\u003e\n\u003cli\u003eUp to 15 lb of activated carbon and mineral based media\u003c\/li\u003e\n\u003cli\u003eA HEGA carbon cloth layer\u003c\/li\u003e\n\u003cli\u003e60 sq ft of HEPA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to change it\u003c\/h3\u003e\n\u003cp\u003eThis filter is designed to last up to 5 years under normal home use. A room with heavy smoke, sawdust, chemical vapors or strong odors will use it up sooner. Change it when the air coming out starts to smell, or the airflow drops a lot.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cp\u003eFive stages in one part: pre-filters, the carbon and mineral bed, Austin Air's HEGA carbon cloth, then the HEPA for fine dust and pollen.\u003c\/p\u003e","brand":"Austin Air","offers":[{"title":"Black","offer_id":49222092456191,"sku":"FR402A","price":544.99,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":49222092488959,"sku":"FR402B","price":544.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/1471\/1551\/files\/new-slot1_c8c82b04-08f2-4242-9cfc-733e04f79bad.png?v=1790544573"},{"product_id":"austin-air-immunity-machine-filter","title":"Austin Air Immunity Machine Filter, 8 Phase, Black or White (FR444A\/B)","description":"\u003ch3\u003eWhich machine do you own?\u003c\/h3\u003e\n\u003cp\u003eCheck the label on your Austin Air. Standard size units start with HM4, Junior units start with HM2, and the Austin it is the small personal unit. This filter is for a standard size unit.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cp\u003eAustin Air Immunity Machine. This filter also fits the HealthMate, HealthMate Plus and Bedroom Machine, and legacy Allergy Machine and Pet Machine units.\u003c\/p\u003e\n\u003ch3\u003ePart number and color\u003c\/h3\u003e\n\u003cp\u003eFR444A is the black filter and FR444B is the white one. They are different parts. White filter for White and Sandstone units. Black filter for Black and Midnight Blue units.\u003c\/p\u003e\n\u003ch3\u003eWhat is in the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne complete cartridge with its built in pre-filters\u003c\/li\u003e\n\u003cli\u003eFour granular layers: carbon, impregnated carbon, mineral media and impregnated mineral media\u003c\/li\u003e\n\u003cli\u003eHEPA\u003c\/li\u003e\n\u003cli\u003eA HEGA carbon cloth layer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to change it\u003c\/h3\u003e\n\u003cp\u003eThis filter is designed to last up to 5 years under normal home use. A room with heavy smoke, sawdust, chemical vapors or strong odors will use it up sooner. Change it when the air coming out starts to smell, or the airflow drops a lot.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cp\u003eEight phases: two pre-filters, four granular layers for gases, odors and chemicals, HEPA, then Austin Air's HEGA carbon cloth. This filter has no stated carbon weight.\u003c\/p\u003e","brand":"Austin Air","offers":[{"title":"Black","offer_id":49222096355583,"sku":"FR444A","price":694.99,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":49222096388351,"sku":"FR444B","price":694.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/1471\/1551\/files\/new-slot1_a2f2d06a-7f81-4628-b0d0-5fd41a1a2b37.png?v=1790544414"},{"product_id":"austin-air-healthmate-junior-filter","title":"Austin Air HealthMate Junior Filter, Carbon, Black or White (FR200)","description":"\u003ch3\u003eWhich machine do you own?\u003c\/h3\u003e\n\u003cp\u003eCheck the label on your Austin Air. Junior units start with HM2 and standard size units start with HM4. This filter is for a Junior unit only.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cp\u003eAustin Air HealthMate Junior. Junior filters do not fit standard size units or the Austin it.\u003c\/p\u003e\n\u003ch3\u003ePart number and color\u003c\/h3\u003e\n\u003cp\u003eFR200A is the black filter and FR200B is the white one. They are different parts. White filter for White and Sandstone units. Black filter for Black and Midnight Blue units.\u003c\/p\u003e\n\u003ch3\u003eWhat is in the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne complete Junior cartridge with its built in pre-filter layers\u003c\/li\u003e\n\u003cli\u003eOver 6.5 lb of activated carbon and mineral based media\u003c\/li\u003e\n\u003cli\u003e30 sq ft of HEPA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to change it\u003c\/h3\u003e\n\u003cp\u003eThis filter is designed to last up to 5 years under normal home use. A room with heavy smoke, sawdust, chemical vapors or strong odors will use it up sooner. Change it when the air coming out starts to smell, or the airflow drops a lot.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cp\u003eFour stages in one part: large and medium particle pre-filters, the carbon and mineral bed for odors and chemicals, then the HEPA for fine dust and pollen.\u003c\/p\u003e","brand":"Austin Air","offers":[{"title":"Black","offer_id":49222100418815,"sku":"FR200A","price":294.99,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":49222100451583,"sku":"FR200B","price":294.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/1471\/1551\/files\/austin-air-healthmate-junior-filter-black-prefilter.png?v=1790927006"},{"product_id":"austin-air-allergy-machine-junior-filter","title":"Austin Air Allergy Machine Junior Filter, Black or White (FR205A\/B)","description":"\u003ch3\u003eWhich machine do you own?\u003c\/h3\u003e\n\u003cp\u003eCheck the label on your Austin Air. Junior units start with HM2 and standard size units start with HM4. This filter is for a Junior unit only.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cp\u003eAustin Air Allergy Machine Junior. Junior filters do not fit standard size units or the Austin it.\u003c\/p\u003e\n\u003ch3\u003ePart number and color\u003c\/h3\u003e\n\u003cp\u003eFR205A is the black filter and FR205B is the white one. They are different parts. White filter for White and Sandstone units. Black filter for Black and Midnight Blue units.\u003c\/p\u003e\n\u003ch3\u003eWhat is in the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne complete Junior cartridge with its built in pre-filter layers\u003c\/li\u003e\n\u003cli\u003eA HEGA carbon cloth layer\u003c\/li\u003e\n\u003cli\u003eHEPA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to change it\u003c\/h3\u003e\n\u003cp\u003eThis filter is designed to last up to 5 years under normal home use. A room with heavy smoke, sawdust, chemical vapors or strong odors will use it up sooner. Change it when the air coming out starts to smell, or the airflow drops a lot.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cp\u003eThis is a 4 stage filter with HEPA and HEGA carbon cloth.\u003c\/p\u003e","brand":"Austin Air","offers":[{"title":"Black","offer_id":49222104252671,"sku":"FR205A","price":319.99,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":49222104285439,"sku":"FR205B","price":319.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/1471\/1551\/files\/out_7d3799d5-7f06-48bd-ae19-63adacdeaa9e.png?v=1790544943"},{"product_id":"austin-air-healthmate-plus-junior-filter","title":"Austin Air HealthMate Plus Junior Filter, Black or White (FR250A\/B)","description":"\u003ch3\u003eWhich machine do you own?\u003c\/h3\u003e\n\u003cp\u003eCheck the label on your Austin Air. Junior units start with HM2 and standard size units start with HM4. This filter is for a Junior unit only.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cp\u003eAustin Air HealthMate Plus Junior. It is designed for all junior size Austin Air purifiers. It does not fit standard size units or the Austin it.\u003c\/p\u003e\n\u003ch3\u003ePart number and color\u003c\/h3\u003e\n\u003cp\u003eFR250A is the black filter and FR250B is the white one. They are different parts. White filter for White and Sandstone units. Black filter for Black and Midnight Blue units.\u003c\/p\u003e\n\u003ch3\u003eWhat is in the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne complete Junior cartridge with its built in pre-filter layers\u003c\/li\u003e\n\u003cli\u003eOver 6.5 lb of activated carbon, potassium iodide impregnated carbon and mineral based media\u003c\/li\u003e\n\u003cli\u003e30 sq ft of HEPA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to change it\u003c\/h3\u003e\n\u003cp\u003eThis filter is designed to last up to 5 years under normal home use. A room with heavy smoke, sawdust, chemical vapors or strong odors will use it up sooner. Change it when the air coming out starts to smell, or the airflow drops a lot.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cp\u003eAustin Air builds this blend for chemicals, wildfire smoke and strong odors in smaller rooms.\u003c\/p\u003e","brand":"Austin Air","offers":[{"title":"Black","offer_id":49222108676351,"sku":"FR250A","price":344.99,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":49222108709119,"sku":"FR250B","price":344.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/1471\/1551\/files\/slot2-new_ba0b3c4e-39cd-4928-ba1b-605d3bc5b2ca.png?v=1790545450"},{"product_id":"austin-air-it-filter-hepa-only","title":"Austin Air it Replacement Filter, HEPA with Pre-Filter (FR100B)","description":"\u003ch3\u003eWhich machine do you own?\u003c\/h3\u003e\n\u003cp\u003eThis part is for the Austin it, the small personal purifier. Standard and Junior Austin Air units do not take it.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cp\u003eAustin it personal air purifier. Not standard size or Junior units.\u003c\/p\u003e\n\u003ch3\u003ePart number and color\u003c\/h3\u003e\n\u003cp\u003eFR100B. One version, no color choice.\u003c\/p\u003e\n\u003ch3\u003eWhat is in the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe it HEPA replacement filter\u003c\/li\u003e\n\u003cli\u003eA large particle pre-filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to change it\u003c\/h3\u003e\n\u003cp\u003eThe it HEPA filter is built to last up to five years under normal conditions. Change the pre-filter every 3 months.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cp\u003eThe HEPA catches fine dust, pollen and pet dander. The pre-filter in front of it catches the larger bits you can see.\u003c\/p\u003e","brand":"Austin Air","offers":[{"title":"Default Title","offer_id":49222111789311,"sku":"FR100B","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/1471\/1551\/files\/final_4d96c50e-b115-4de8-8435-494bd059668e.png?v=1790544676"},{"product_id":"austin-air-it-filter-voc-carbon-wrap","title":"Austin Air it Replacement Filter with VOC Carbon Wrap (FR100C)","description":"\u003ch3\u003eWhich machine do you own?\u003c\/h3\u003e\n\u003cp\u003eThis part is for the Austin it, the small personal purifier. Standard and Junior Austin Air units do not take it.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cp\u003eAustin it personal air purifier. Not standard size or Junior units.\u003c\/p\u003e\n\u003ch3\u003ePart number and color\u003c\/h3\u003e\n\u003cp\u003eFR100C. One version, no color choice.\u003c\/p\u003e\n\u003ch3\u003eWhat is in the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe it HEPA replacement filter\u003c\/li\u003e\n\u003cli\u003eA dual stage VOC carbon wrap, which goes on in place of the plain pre-filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to change it\u003c\/h3\u003e\n\u003cp\u003eThe HEPA filter is built to last up to five years under normal conditions and the carbon wrap about three months. The carbon wrap carries no warranty.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cp\u003eThe carbon wrap soaks up odors, gases and chemicals. The HEPA behind it catches fine dust and pollen.\u003c\/p\u003e","brand":"Austin Air","offers":[{"title":"Default Title","offer_id":49222116212991,"sku":"FR100C","price":144.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/1471\/1551\/files\/out_2f0e624a-f600-4338-9e95-aaba88b67208.png?v=1790544923"},{"product_id":"austin-air-standard-pre-filter","title":"Austin Air Standard Pre-Filter, Black or White (F400A\/B)","description":"\u003ch3\u003eWhich machine do you own?\u003c\/h3\u003e\n\u003cp\u003eCheck the label on your Austin Air. Standard size units start with HM4, Junior units start with HM2, and the Austin it is the small personal unit. This pre-filter is for a standard size unit.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cp\u003eStandard size Austin Air units: HealthMate, HealthMate Plus, Bedroom Machine, Allergy Machine and Immunity Machine. Not Junior or it models.\u003c\/p\u003e\n\u003ch3\u003ePart number and color\u003c\/h3\u003e\n\u003cp\u003eF400A is black and F400B is white. White is for White and Sandstone units. Black is for Black, Graphite and Midnight Blue units.\u003c\/p\u003e\n\u003ch3\u003eWhat is in the box\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eOne outer pre-filter. The main cartridge is a separate part\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eWhen to change it\u003c\/h3\u003e\n\u003cp\u003eAustin Air does not set a fixed change interval for this pre-filter. It is made to be kept clean, not swapped on a schedule: vacuum it periodically to clear dust and debris. Also vacuum the outside screen once a month.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cp\u003eIt is the first stage the air meets. It catches dust, hair and pet dander before they reach the main filter, which keeps the main filter working longer.\u003c\/p\u003e","brand":"Austin Air","offers":[{"title":"Black","offer_id":49222122930431,"sku":"F400A","price":34.49,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":49222122963199,"sku":"F400B","price":34.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/1471\/1551\/files\/final_1a32b734-98a8-4ecd-b4ad-4f1cd9eea2b4.png?v=1790544670"},{"product_id":"austin-air-junior-pre-filter","title":"Austin Air Junior Pre-Filter, Black or White (F200A\/B)","description":"\u003ch3\u003eWhich machine do you own?\u003c\/h3\u003e\n\u003cp\u003eCheck the label on your Austin Air. Junior units start with HM2 and standard size units start with HM4. This pre-filter is for a Junior unit only.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cp\u003eJunior size Austin Air units: HealthMate Junior and HealthMate Plus Junior. Not standard size or it models.\u003c\/p\u003e\n\u003ch3\u003ePart number and color\u003c\/h3\u003e\n\u003cp\u003eF200A is black and F200B is white. White is for White and Sandstone units. Black is for Black and Midnight Blue units.\u003c\/p\u003e\n\u003ch3\u003eWhat is in the box\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eOne outer pre-filter for a Junior unit. The main cartridge is a separate part\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eWhen to change it\u003c\/h3\u003e\n\u003cp\u003eAustin Air does not set a fixed change interval for this pre-filter. It is made to be kept clean, not swapped on a schedule: vacuum it periodically to clear dust and debris. Changing it when needed helps the main filter last longer.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cp\u003eIt catches the particles you can see, like dust, hair and pet dander, before they reach the main filter.\u003c\/p\u003e","brand":"Austin Air","offers":[{"title":"Black","offer_id":49222125814015,"sku":"F200A","price":29.49,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":49222125846783,"sku":"F200B","price":29.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/1471\/1551\/files\/austin-air-junior-pre-filter_jpg.png?v=1790544792"},{"product_id":"austin-air-it-pre-filter","title":"Austin Air it Pre-Filter, Large Particle, Fits Austin it (F100B)","description":"\u003ch3\u003eWhich machine do you own?\u003c\/h3\u003e\n\u003cp\u003eThis part is for the Austin it, the small personal purifier. Standard and Junior Austin Air units do not take it.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cp\u003eAustin it personal air purifier. Not standard size or Junior units.\u003c\/p\u003e\n\u003ch3\u003ePart number and color\u003c\/h3\u003e\n\u003cp\u003eF100B. The carbon wrap version is F100C, and you use one or the other, never both.\u003c\/p\u003e\n\u003ch3\u003eWhat is in the box\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eOne large particle pre-filter for the it. The main HEPA filter is a separate part\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eWhen to change it\u003c\/h3\u003e\n\u003cp\u003eChange it every 3 months, sooner in a dusty, pet heavy or renovation room. Do not wash it. Vacuum the outside of the unit between changes.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cp\u003eIt catches the particles you can see, like dust, hair and pet dander, before they reach the main filter.\u003c\/p\u003e","brand":"Austin Air","offers":[{"title":"Default Title","offer_id":49222128632063,"sku":"F100B","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/1471\/1551\/files\/new-slot1_48b1ffa9-ec34-4b21-b5e4-566e6007d5f5.png?v=1790544552"},{"product_id":"austin-air-it-voc-carbon-wrap-pre-filter","title":"Austin Air it VOC Carbon Wrap Pre-Filter, Fits Austin it (F100C)","description":"\u003ch3\u003eWhich machine do you own?\u003c\/h3\u003e\n\u003cp\u003eThis part is for the Austin it, the small personal purifier. Standard and Junior Austin Air units do not take it.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cp\u003eAustin it personal air purifier. Not standard size or Junior units.\u003c\/p\u003e\n\u003ch3\u003ePart number and color\u003c\/h3\u003e\n\u003cp\u003eF100C. The plain large particle pre-filter is F100B, and you use one or the other, never both.\u003c\/p\u003e\n\u003ch3\u003eWhat is in the box\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eOne dual stage VOC carbon wrap for the it. The main HEPA filter is a separate part\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eWhen to change it\u003c\/h3\u003e\n\u003cp\u003eChange it every 3 months, sooner in a dusty, pet heavy or renovation room. Do not wash it. 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