[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"research-category-rollups-us":3,"research-niche-us-health-household-resmed-f40-headgear":115},[4,11,18,25,32,39,46,53,59,66,73,80,87,94,101,108],{"nodeId":5,"label":6,"slug":7,"href":8,"nichesTracked":9,"marketSizeTotal":10},"3760931","Health & Household","health-household","\u002Famazon\u002Fresearch\u002Fus\u002Fhealth-household",5362,5602759489,{"nodeId":12,"label":13,"slug":14,"href":15,"nichesTracked":16,"marketSizeTotal":17},"15690151","Automotive","automotive","\u002Famazon\u002Fresearch\u002Fus\u002Fautomotive",7287,2959139927,{"nodeId":19,"label":20,"slug":21,"href":22,"nichesTracked":23,"marketSizeTotal":24},"7141124011","Clothing, Shoes & Jewelry","clothing-shoes-jewelry","\u002Famazon\u002Fresearch\u002Fus\u002Fclothing-shoes-jewelry",9486,2302875549,{"nodeId":26,"label":27,"slug":28,"href":29,"nichesTracked":30,"marketSizeTotal":31},"165797011","Baby Products","baby-products","\u002Famazon\u002Fresearch\u002Fus\u002Fbaby-products",2244,1684108154,{"nodeId":33,"label":34,"slug":35,"href":36,"nichesTracked":37,"marketSizeTotal":38},"2335753011","Cell Phones & Accessories","cell-phones-accessories","\u002Famazon\u002Fresearch\u002Fus\u002Fcell-phones-accessories",2220,1674627174,{"nodeId":40,"label":41,"slug":42,"href":43,"nichesTracked":44,"marketSizeTotal":45},"2619534011","Pet Supplies","pet-supplies","\u002Famazon\u002Fresearch\u002Fus\u002Fpet-supplies",1386,1198403832,{"nodeId":47,"label":48,"slug":49,"href":50,"nichesTracked":51,"marketSizeTotal":52},"2617942011","Arts, Crafts & Sewing","arts-crafts-sewing","\u002Famazon\u002Fresearch\u002Fus\u002Farts-crafts-sewing",3612,1166051621,{"nodeId":54,"label":55,"slug":56,"href":57,"nichesTracked":37,"marketSizeTotal":58},"11055981","Beauty & Personal Care","beauty-personal-care","\u002Famazon\u002Fresearch\u002Fus\u002Fbeauty-personal-care",950454167,{"nodeId":60,"label":61,"slug":62,"href":63,"nichesTracked":64,"marketSizeTotal":65},"2619526011","Appliances","appliances","\u002Famazon\u002Fresearch\u002Fus\u002Fappliances",845,522195610,{"nodeId":67,"label":68,"slug":69,"href":70,"nichesTracked":71,"marketSizeTotal":72},"3375301","Sports & Outdoors","sports-outdoors","\u002Famazon\u002Fresearch\u002Fus\u002Fsports-outdoors",351,473124347,{"nodeId":74,"label":75,"slug":76,"href":77,"nichesTracked":78,"marketSizeTotal":79},"3238155011","Patio, Lawn & Garden","patio-lawn-garden","\u002Famazon\u002Fresearch\u002Fus\u002Fpatio-lawn-garden",964,470873818,{"nodeId":81,"label":82,"slug":83,"href":84,"nichesTracked":85,"marketSizeTotal":86},"1063498","Home & Kitchen","home-kitchen","\u002Famazon\u002Fresearch\u002Fus\u002Fhome-kitchen",960,470474522,{"nodeId":88,"label":89,"slug":90,"href":91,"nichesTracked":92,"marketSizeTotal":93},"11965861","Musical Instruments","musical-instruments","\u002Famazon\u002Fresearch\u002Fus\u002Fmusical-instruments",437,265480238,{"nodeId":95,"label":96,"slug":97,"href":98,"nichesTracked":99,"marketSizeTotal":100},"1084128","Office Products","office-products","\u002Famazon\u002Fresearch\u002Fus\u002Foffice-products",426,134456572,{"nodeId":102,"label":103,"slug":104,"href":105,"nichesTracked":106,"marketSizeTotal":107},"10304191","Other","other","\u002Famazon\u002Fresearch\u002Fus\u002Fother",8,1511091,{"nodeId":109,"label":110,"slug":111,"href":112,"nichesTracked":113,"marketSizeTotal":114},"18981046011","Amazon Luxury","amazon-luxury","\u002Famazon\u002Fresearch\u002Fus\u002Famazon-luxury",2,34419,{"country":116,"category":120,"niche":121,"verdict":150,"baselines":190,"demand":195,"seasonality":274,"brandShare":275,"products":296,"feedback":402,"lastUpdated":145},{"flag":117,"name":118,"currency":119},"us","United States","USD",{"nodeId":5,"label":6,"slug":7,"href":8},{"marketSize":122,"searchVolume":123,"growth360":124,"growth90":125,"searchConversion":126,"top5ClickShare":127,"top5BrandShare":128,"avgRating":129,"avgReviewCount":130,"avgPrice":131,"priceMin":132,"priceMax":133,"productCount":134,"unitsSoldMax":135,"sponsoredPct":136,"returnRate":137,"successfulLaunches360":138,"newProducts360":139,"amazonNicheId":140,"title":141,"slug":142,"href":143,"leafCategoryName":144,"scrapedAt":145,"brandCount":106,"brandCountYearAgo":146,"sellerCount":147,"signals":148},47893,20483,3.7239,0.0073,0.0971,0.7818,0.901,4.25,120,24.08,12.36,45.62,11,2500,0.6364,0.042,1,6,"8863dc70-dbb3-475d-b975-0e969f1a013e","resmed f40 headgear","resmed-f40-headgear","\u002Famazon\u002Fresearch\u002Fus\u002Fhealth-household\u002Fresmed-f40-headgear","Respiratory Aids & Accessories","2026-07-12T01:59:04.708235+00:00",10,23,[149],"low_competition",{"score":151,"verdict":152,"components":153},45,"skip",[154,159,162,166,169,172,175,180,183,186],{"key":155,"score":156,"weight":157,"raw":158},"marketSize",12,0.15,47892.7,{"key":160,"score":161,"weight":157,"raw":125},"growth",26,{"key":163,"score":164,"weight":165,"raw":126},"conversion",86,0.1,{"key":167,"score":168,"weight":157,"raw":127},"competition",18,{"key":170,"score":171,"weight":165,"raw":128},"brandShare",25,{"key":173,"score":174,"weight":165,"raw":129},"qualityGap",78,{"key":176,"score":177,"weight":178,"raw":179},"reviewMoat",94,0.05,119.55,{"key":181,"score":182,"weight":165,"raw":137},"returns",40,{"key":184,"score":185,"weight":178,"raw":131},"avgPrice",95,{"key":187,"score":188,"weight":178,"raw":189},"priceRange",89,0.920625375826819,{"avgRating":191,"medianPrice":192,"medianReturnRate":193,"nichesTracked":194},4.42,22.21,0.0235,37810,{"points":196,"droppedPartialWeek":273},[197,200,203,206,209,212,215,218,221,224,227,230,233,236,239,242,245,248,251,254,256,259,262,265,268,271],{"week":198,"volume":199},"2026-01-11",420,{"week":201,"volume":202},"2026-01-18",346,{"week":204,"volume":205},"2026-01-25",312,{"week":207,"volume":208},"2026-02-01",327,{"week":210,"volume":211},"2026-02-08",331,{"week":213,"volume":214},"2026-02-15",343,{"week":216,"volume":217},"2026-02-22",416,{"week":219,"volume":220},"2026-03-01",367,{"week":222,"volume":223},"2026-03-08",467,{"week":225,"volume":226},"2026-03-15",325,{"week":228,"volume":229},"2026-03-22",318,{"week":231,"volume":232},"2026-03-29",364,{"week":234,"volume":235},"2026-04-05",447,{"week":237,"volume":238},"2026-04-12",409,{"week":240,"volume":241},"2026-04-19",391,{"week":243,"volume":244},"2026-04-26",354,{"week":246,"volume":247},"2026-05-03",435,{"week":249,"volume":250},"2026-05-10",406,{"week":252,"volume":253},"2026-05-17",449,{"week":255,"volume":247},"2026-05-24",{"week":257,"volume":258},"2026-05-31",412,{"week":260,"volume":261},"2026-06-07",458,{"week":263,"volume":264},"2026-06-14",460,{"week":266,"volume":267},"2026-06-21",396,{"week":269,"volume":270},"2026-06-28",534,{"week":272,"volume":258},"2026-07-05",false,null,{"top":276,"otherBrandCount":113,"otherClickShare":295},[277,280,283,286,289,292],{"brand":278,"clickShare":279},"ResMed",0.45899999999999996,{"brand":281,"clickShare":282},"Hecatelly",0.1876,{"brand":284,"clickShare":285},"NITTIID",0.099,{"brand":287,"clickShare":288},"YONCOZY",0.0897,{"brand":290,"clickShare":291},"HITISPACE",0.06559999999999999,{"brand":293,"clickShare":294},"AHIYIYI",0.0562,0.04290000000000005,[297,308,317,327,336,344,354,362,371,383,392],{"asin":298,"title":299,"brand":278,"imageUrl":300,"price":301,"rating":302,"reviews":303,"clickShare90":304,"clickShare360":305,"launchDate":306,"amazonUrl":307},"B0D7NG6JPG","Resmed AirFit F40 Replacement Headgear - Standard","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F31sOYMAVHtL.jpg",31.7,4.6,316,0.3429,0.3714,"2024-05-30","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0D7NG6JPG",{"asin":309,"title":310,"brand":281,"imageUrl":311,"price":312,"rating":313,"reviews":185,"clickShare90":282,"clickShare360":314,"launchDate":315,"amazonUrl":316},"B0FMJJYDFD","Hecatelly 2 Pack Replacement F40 Headgear and 2 Pairs Magnetic Clips for AirFit F40 HeadgearComfortable Adjustable Head Strap Replacement for Resmed F40 Full Face Mask-Standard\u002FMedium Size","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41INLPxtTzL.jpg",23.16,4.2,0.1779,"2025-09-28","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0FMJJYDFD",{"asin":318,"title":319,"brand":284,"imageUrl":320,"price":321,"rating":322,"reviews":323,"clickShare90":285,"clickShare360":324,"launchDate":325,"amazonUrl":326},"B0FKGNSNY5","NITTIID Replacement Headgear for F40 CPAP Mask Soft CPAP Headgear Strap Compatible with AirFit F40 Nasal Mask Adjustable F40 Headgear with Enhanced Clips (2 Headgear+2 Pairs Clips)","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F31PDsyzJusL.jpg",20.44,4.1,16,0.0472,"2025-08-09","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0FKGNSNY5",{"asin":328,"title":329,"brand":287,"imageUrl":330,"price":133,"rating":331,"reviews":332,"clickShare90":288,"clickShare360":333,"launchDate":334,"amazonUrl":335},"B0CW2JC2NZ","YONCOZY Replacement F40 Frame Set for AirFit F40 - Includes Medium Cushion Frame Snugly Fit & Reliable Seal (Medium)","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F31tloJuBnsL.jpg",4.5,32,0.0278,"2024-02-21","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0CW2JC2NZ",{"asin":337,"title":338,"brand":278,"imageUrl":339,"price":340,"rating":302,"reviews":303,"clickShare90":341,"clickShare360":342,"launchDate":306,"amazonUrl":343},"B0D7NKB2LY","ResMed AirFit F40 Replacement Headgear - Small","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F31QtB2g3FML.jpg",32.83,0.0625,0.0688,"https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0D7NKB2LY",{"asin":345,"title":346,"brand":293,"imageUrl":347,"price":348,"rating":349,"reviews":350,"clickShare90":294,"clickShare360":351,"launchDate":352,"amazonUrl":353},"B0FJ2BK2KC","AHIYIYI CPAP Headgear for ResMed AirFit F40 Replacement Adjustable Strap with 2 Magnetic Clips - Standard\u002FMedium(1 Pack)","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F31CquGwmiAL.jpg",15.3,3.6,50,0.11,"2025-07-18","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0FJ2BK2KC",{"asin":355,"title":356,"brand":278,"imageUrl":357,"price":358,"rating":302,"reviews":303,"clickShare90":359,"clickShare360":360,"launchDate":306,"amazonUrl":361},"B0D7NGBBTW","Resmed AirFit F40 Replacement Headgear - Large","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F31pPSDlr02L.jpg",31.73,0.0536,0.052,"https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0D7NGBBTW",{"asin":363,"title":364,"brand":290,"imageUrl":365,"price":132,"rating":349,"reviews":366,"clickShare90":367,"clickShare360":368,"launchDate":369,"amazonUrl":370},"B0FHVT4Y1G","Replacement Headgear Strap for Airfit F40 CPAP Mask AirFit F40 Headgear Strap with Clips Standard Size","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F31r7BKMKDmL.jpg",30,0.0421,0.0272,"2025-07-17","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0FHVT4Y1G",{"asin":372,"title":373,"brand":374,"imageUrl":375,"price":376,"rating":377,"reviews":378,"clickShare90":379,"clickShare360":380,"launchDate":381,"amazonUrl":382},"B0G2YGLH3W","resplabs CPAP Headgear Compatible with ResMed AirFit F40 Full Face Mask - Replacement Head Strap - Soft Secure Adjustable Fit (Small)","RespLabs Medical Inc.","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F410vkX8XW8L.jpg",16.16,4.4,41,0.0249,0.0151,"2025-11-19","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0G2YGLH3W",{"asin":384,"title":385,"brand":290,"imageUrl":386,"price":387,"rating":331,"reviews":388,"clickShare90":193,"clickShare360":389,"launchDate":390,"amazonUrl":391},"B0DRNRNRQ7","HITISPACE AirFit F40 Headgear Strap with Clips Replacement Headgear Strap for Airfit F40 CPAP Mask Standard Size","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F21VOatwJo-L.jpg",15.29,53,0.0604,"2023-11-30","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0DRNRNRQ7",{"asin":393,"title":394,"brand":395,"imageUrl":396,"price":397,"rating":322,"reviews":350,"clickShare90":398,"clickShare360":399,"launchDate":400,"amazonUrl":401},"B0FPLQCS21","YBWM 2 Pack F40 Replacement Headgear with Magnetic Clips and Strap Cover Adjustable Soft AirFit F40 Headgear Strap for All-Night Comfort & Extended Wear Compatible with Airfit F40 Mask","YBWM","https:\u002F\u002Fm.media-amazon.com\u002Fimages\u002FI\u002F41wxcs5oYPL.jpg",20.3,0.0179,0.0422,"2025-09-03","https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0FPLQCS21",{"love":403,"hate":474,"returnReasons":531},[404,411,418,425,432,439,446,453,460,467],{"topic":405,"percentOfMentions":406,"verbatims":407},"Size-Overall",0.2506,[408,409,410],"Fits Well","Fits as stated","They're true to size, and fit snugly",{"topic":412,"percentOfMentions":413,"verbatims":414},"Quality-Overall",0.1597,[415,416,417],"The price point is fair for the quality youre getting","Excellent product","High-Quality and Reliable Replacement Option",{"topic":419,"percentOfMentions":420,"verbatims":421},"Comfort-Overall",0.08349999999999999,[422,423,424],"it is comfortable","Very comfortable and easy to use","Comfortable to wear",{"topic":426,"percentOfMentions":427,"verbatims":428},"Advertised Vs Actual Product",0.0717,[429,430,431],"As advertised","It works like the charm","As described",{"topic":433,"percentOfMentions":434,"verbatims":435},"Efficiency",0.0611,[436,437,438],"Its performance was exactly the same","Works perfectly","They Work",{"topic":440,"percentOfMentions":441,"verbatims":442},"Value For Money",0.0596,[443,444,445],"Great value","Decent price","the price was good",{"topic":447,"percentOfMentions":448,"verbatims":449},"Durability",0.039900000000000005,[450,451,452],"These are made very well, and appears durable","holds up well throughout use","the materials seem just as durable",{"topic":454,"percentOfMentions":455,"verbatims":456},"Leak-Proof",0.0253,[457,458,459],"lower my high leak","They're comfortable with no air leakage","reduced the leakage",{"topic":461,"percentOfMentions":462,"verbatims":463},"Adjustability\u002FRotatability\u002FReclining",0.0213,[464,465,466],"The adjustable function works just like the ones that came with the mask","Comfortable Fit Once Adjusted","Adjustable fit nice",{"topic":468,"percentOfMentions":469,"verbatims":470},"Velcro Quality",0.0202,[471,472,473],"The Velcro on these is better that the ones I ordered from the medical supplier","Great Velcro","The velcro stays put",[475,481,487,492,498,505,511,518,522,526],{"topic":405,"percentOfMentions":476,"verbatims":477},0.1825,[478,479,480],"This size S is more of an extra small","Did not fit well","It is just slightly larger than the same size in the OEM version",{"topic":412,"percentOfMentions":482,"verbatims":483},0.10710000000000001,[484,485,486],"Garbage","Does not feel as good as the OEM","Poor quality",{"topic":440,"percentOfMentions":488,"verbatims":489},0.07139999999999999,[490,491],"Very Expensive Garbage","So much of the value thing is tied to cost and it's hard to compare given many are using insurance or FSA\u002FHSA to cover accessory expenses partially or fully and well, you can't do that with these,",{"topic":454,"percentOfMentions":493,"verbatims":494},0.0571,[495,496,497],"Leaks air","leading to leaks","If you feel some air leakage",{"topic":499,"percentOfMentions":500,"verbatims":501},"Stretchability\u002FExpandability\u002FElasticity",0.0556,[502,503,504],"Do not stretch","Was stretched out in less than a month","Straps are unusually stretchy",{"topic":447,"percentOfMentions":506,"verbatims":507},0.0516,[508,509,510],"then don't seem to last the six months that they are rated for","Day 1: This product does not feel like it is going to last as long as the brand name it replaces (6 months).","Wore out too soon",{"topic":512,"percentOfMentions":513,"verbatims":514},"Adhesion\u002FStickiness",0.047599999999999996,[515,516,517],"They dont even stick","The Velcro for the upper head began failing to adhere into week three of nightly use","They wont stick to any part",{"topic":519,"percentOfMentions":513,"verbatims":520},"Strap\u002FString Quality",[521],"These headgear strap are to long for this mask have to place too far on top strap to get it to seal mask dont bother buying",{"topic":468,"percentOfMentions":513,"verbatims":523},[524,525],"Velcro not effective","The velcro wore out fast",{"topic":527,"percentOfMentions":528,"verbatims":529},"Thickness",0.0159,[530],"The padding on the frame feels slightly thinner than the original",[532,534,536,539,541,544,546,548,550,553],{"reason":405,"pct":533},0.6931999999999999,{"reason":426,"pct":535},0.0677,{"reason":537,"pct":538},"Compatibility-Overall",0.0381,{"reason":519,"pct":540},0.0351,{"reason":542,"pct":543},"Functionality-Overall",0.026600000000000002,{"reason":419,"pct":545},0.0248,{"reason":412,"pct":547},0.0189,{"reason":454,"pct":549},0.0171,{"reason":551,"pct":552},"Material Quality",0.0163,{"reason":554,"pct":555},"Cushion",0.0103]