{"title":"HEPA Box Filters","description":"\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"d77e55bb-919b-44b2-8c8e-5f2552a5c982\" dir=\"auto\" data-message-model-slug=\"gpt-5-5-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cp data-start=\"25\" data-end=\"257\" class=\"PDq2pG_selectionAnchorContainer\"\u003eAlleviair \u003cstrong data-start=\"35\" data-end=\"55\"\u003eHEPA Box Filters\u003c\/strong\u003e deliver reliable high-efficiency filtration for \u003cstrong data-start=\"104\" data-end=\"169\"\u003ecleanrooms, healthcare, pharmaceutical, and HVAC applications\u003c\/strong\u003e. Designed for critical air systems with customizable performance and structure options.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"259\" data-end=\"505\"\u003e\n\u003cli data-section-id=\"1rk9zpr\" data-start=\"259\" data-end=\"311\"\u003e\n\u003cstrong data-start=\"261\" data-end=\"292\"\u003eH13-H14 HEPA \u0026amp; U15-U17 ULPA\u003c\/strong\u003e particle capture\u003c\/li\u003e\n\u003cli data-section-id=\"z3z1js\" data-start=\"312\" data-end=\"364\"\u003e\n\u003cstrong data-start=\"314\" data-end=\"362\"\u003eLow-resistance \u003c\/strong\u003efiberglass or synthetic media\u003c\/li\u003e\n\u003cli data-section-id=\"1b4bpp1\" data-start=\"365\" data-end=\"411\"\u003eMetal and wood frame options available\u003c\/li\u003e\n\u003cli data-section-id=\"157z1ko\" data-start=\"412\" data-end=\"459\"\u003eCustom sizes, materials, and structures\u003c\/li\u003e\n\u003cli data-section-id=\"1q64ha9\" data-start=\"460\" data-end=\"505\"\u003e\u003cstrong data-start=\"462\" data-end=\"503\"\u003eOEM\/ODM solutions for global partners\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","products":[{"product_id":"hepa-metal-box-filter","title":"HEPA Metal Box Filter","description":"\u003cp data-imt-p=\"1\"\u003eThis is a heavy-duty, high-efficiency air filtration solution encased in a rigid metal frame. It delivers ultra-fine particle capture while maintaining consistent airflow for critical clean-air environments.\u003c\/p\u003e\n\u003ch4 id=\"applications\" data-imt-p=\"1\"\u003eApplications\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong data-imt-p=\"1\"\u003eCritical clean-air environments \u0026amp; industrial systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-imt-p=\"1\"\u003eMedical facilities and hospitals\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003ePharmaceutical manufacturing plants\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003eClean process production facilities\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003eCommercial HVAC air handlers \u0026amp; rooftops\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 id=\"key-features\" data-imt-p=\"1\"\u003eKey Features\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong data-imt-p=\"1\"\u003eUltra-fine capture + durable, leak-free design\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-imt-p=\"1\"\u003eBenefit\u003c\/th\u003e\n\u003cth data-imt-p=\"1\"\u003eTechnology\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-imt-p=\"1\"\u003eUltra-high particle removal efficiency\u003c\/td\u003e\n\u003ctd data-imt-p=\"1\"\u003eH13-H14\/U15-U17 rated media\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-imt-p=\"1\"\u003eMaximized airflow throughput\u003c\/td\u003e\n\u003ctd data-imt-p=\"1\"\u003eLow-resistance fiberglass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-imt-p=\"1\"\u003eZero air leakage risk\u003c\/td\u003e\n\u003ctd data-imt-p=\"1\"\u003eOne-piece seamless gasket seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-imt-p=\"1\"\u003eLong service life\u003c\/td\u003e\n\u003ctd data-imt-p=\"1\"\u003eRigid metal frame construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4 id=\"customization-options\" data-imt-p=\"1\"\u003eCustomization Options\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong data-imt-p=\"1\"\u003eTailored solutions for every requirement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-imt-p=\"1\"\u003eCustom dimensions (2\"-12\" depth, custom width\/height)\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003eCustom efficiency ratings (H13-H14, U15-U17)\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003eCustom frame materials (aluminum\/galvanized\/stainless steel)\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003eCustom structural design (separator or separatorless)\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003ePrivate brand labeling and packaging services\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 id=\"technical-specifications\" data-imt-p=\"1\"\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong data-imt-p=\"1\"\u003eStandard and customizable core parameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-imt-p=\"1\"\u003eParameter\u003c\/th\u003e\n\u003cth data-imt-p=\"1\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-imt-p=\"1\"\u003eFrame Material\u003c\/td\u003e\n\u003ctd data-imt-p=\"1\"\u003eAluminum\/Galvanized Steel\/Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-imt-p=\"1\"\u003eFilter Media\u003c\/td\u003e\n\u003ctd data-imt-p=\"1\"\u003eFiberglass\/Synthetic Fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-imt-p=\"1\"\u003eStandard Dimensions\u003c\/td\u003e\n\u003ctd data-imt-p=\"1\"\u003e24\"W × 24\"H, 2\"-12\" depth (customizable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-imt-p=\"1\"\u003eEfficiency Ratings\u003c\/td\u003e\n\u003ctd data-imt-p=\"1\"\u003eH13-H14, U15-U17 (customizable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4 id=\"why-choose-alleviair\" data-imt-p=\"1\"\u003eWhy Choose Alleviair\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong data-imt-p=\"1\"\u003eTrusted global B2B filtration partner\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-imt-p=\"1\"\u003e20+ years of specialized air filtration manufacturing experience\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003e30,000 m² factory with 100+ automated production machines\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003eFull-process quality control from raw materials to final inspection\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003eDaily production capacity of 20,000+ filter units for fast delivery\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003eGlobal logistics support and stable on-time supply for OEM\/ODM partners\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alleviair","offers":[{"title":"Slim (2\" \/ 4\") \/ Aluminum","offer_id":46067018498082,"sku":"HEPA Metal Box Filter-SL-AL","price":49.99,"currency_code":"USD","in_stock":true},{"title":"Slim (2\" \/ 4\") \/ Stainless steel","offer_id":46067018530850,"sku":"HEPA Metal Box Filter-SL-ST","price":49.99,"currency_code":"USD","in_stock":true},{"title":"Slim (2\" \/ 4\") \/ Galvanized","offer_id":46067018563618,"sku":"HEPA Metal Box Filter-SL-GA","price":49.99,"currency_code":"USD","in_stock":true},{"title":"Compact (6\") \/ Aluminum","offer_id":46067279003682,"sku":"HEPA Metal Box Filter-CP-AL","price":55.99,"currency_code":"USD","in_stock":true},{"title":"Compact (6\") \/ Stainless steel","offer_id":46067279036450,"sku":"HEPA Metal Box Filter-CP-ST","price":55.99,"currency_code":"USD","in_stock":true},{"title":"Compact (6\") \/ Galvanized","offer_id":46067279069218,"sku":"HEPA Metal Box Filter-CP-GA","price":55.99,"currency_code":"USD","in_stock":true},{"title":"Standard (12\") \/ Aluminum","offer_id":46067279101986,"sku":"HEPA Metal Box Filter-ST-AL","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Standard (12\") \/ Stainless steel","offer_id":46067279134754,"sku":"HEPA Metal Box Filter-ST-ST","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Standard (12\") \/ Galvanized","offer_id":46067279167522,"sku":"HEPA Metal Box Filter-ST-GA","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/6270\/1346\/files\/HEPAFilter-Metal.jpg?v=1784686109"},{"product_id":"hepa-wood-box-filter","title":"HEPA Wood Box Filter","description":"\u003cp data-imt-p=\"1\"\u003eThis is a cost-effective, high-efficiency air filtration solution housed in a sturdy wooden frame. It delivers ultra-fine particle capture while maintaining optimal airflow for critical clean-air settings.\u003c\/p\u003e\n\u003ch4 id=\"applications\" data-imt-p=\"1\"\u003eApplications\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong data-imt-p=\"1\"\u003eCritical clean-air systems \u0026amp; industrial facilities\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-imt-p=\"1\"\u003eMedical centers and hospitals\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003ePharmaceutical manufacturing plants\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003eClean process production facilities\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003eCommercial HVAC air handlers \u0026amp; rooftops\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 id=\"key-features\" data-imt-p=\"1\"\u003eKey Features\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong data-imt-p=\"1\"\u003eUltra-fine particle capture + reliable leak-free performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-imt-p=\"1\"\u003eBenefit\u003c\/th\u003e\n\u003cth data-imt-p=\"1\"\u003eTechnology\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-imt-p=\"1\"\u003eUltra-high particle removal efficiency\u003c\/td\u003e\n\u003ctd data-imt-p=\"1\"\u003eH13-H14\/U15-U17 rated media\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-imt-p=\"1\"\u003eMaximized airflow throughput\u003c\/td\u003e\n\u003ctd data-imt-p=\"1\"\u003eLow-resistance fiberglass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-imt-p=\"1\"\u003eZero air leakage risk\u003c\/td\u003e\n\u003ctd data-imt-p=\"1\"\u003eOne-piece seamless gasket seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-imt-p=\"1\"\u003eCost-effective durable structure\u003c\/td\u003e\n\u003ctd data-imt-p=\"1\"\u003eSturdy wooden frame construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4 id=\"customization-options\" data-imt-p=\"1\"\u003eCustomization Options\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong data-imt-p=\"1\"\u003eTailored solutions for unique requirements\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-imt-p=\"1\"\u003eCustom dimensions (2\"-12\" depth, custom width\/height)\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003eCustom efficiency ratings (H13-H14, U15-U17)\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003eCustom frame wood materials\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003eCustom structural design (separator or separatorless)\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003ePrivate brand labeling and packaging services\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 id=\"technical-specifications\" data-imt-p=\"1\"\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong data-imt-p=\"1\"\u003eStandard and customizable core parameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-imt-p=\"1\"\u003eParameter\u003c\/th\u003e\n\u003cth data-imt-p=\"1\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-imt-p=\"1\"\u003eFrame Material\u003c\/td\u003e\n\u003ctd data-imt-p=\"1\"\u003eWood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-imt-p=\"1\"\u003eFilter Media\u003c\/td\u003e\n\u003ctd data-imt-p=\"1\"\u003eFiberglass\/Synthetic Fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-imt-p=\"1\"\u003eStandard Dimensions\u003c\/td\u003e\n\u003ctd data-imt-p=\"1\"\u003e24\"W × 24\"H, 2\"-12\" depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-imt-p=\"1\"\u003eEfficiency Ratings\u003c\/td\u003e\n\u003ctd data-imt-p=\"1\"\u003eH13-H14, U15-U17 (customizable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-imt-p=\"1\"\u003eStructural Design\u003c\/td\u003e\n\u003ctd data-imt-p=\"1\"\u003eSeparator or separatorless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4 id=\"why-choose-alleviair\" data-imt-p=\"1\"\u003eWhy Choose Alleviair\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong data-imt-p=\"1\"\u003eTrusted global B2B filtration manufacturer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-imt-p=\"1\"\u003e20+ years of specialized air filtration production experience\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003e30,000 m² factory with 100+ automated production machines\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003eFull-process quality control from raw materials to final inspection\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003eDaily production capacity of 20,000+ filter units for fast delivery\u003c\/li\u003e\n\u003cli data-imt-p=\"1\"\u003eGlobal logistics support and stable on-time supply for OEM\/ODM partners\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alleviair","offers":[{"title":"Slim (2\" \/ 4\")","offer_id":46067576537122,"sku":"HEPA Wood Box Filter-SL","price":49.99,"currency_code":"USD","in_stock":true},{"title":"Compact (6\")","offer_id":46067576569890,"sku":"HEPA Wood Box Filter-CP","price":55.99,"currency_code":"USD","in_stock":true},{"title":"Standard (12\")","offer_id":46067576602658,"sku":"HEPA Wood Box Filter-ST","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/6270\/1346\/files\/HEPAFilter-Wood.jpg?v=1784686703"}],"url":"https:\/\/alleviair.com\/collections\/hepa-box-filters.oembed","provider":"Alleviair","version":"1.0","type":"link"}