{"product_id":"new-cs-ultra-filter-h13-hepa-carbon-2-filters-2-free-bonus-refills-vp","title":"NEW! CS ULTRA Filter – H13 HEPA + Carbon | 2 Filters + 2 Free Bonus Refills (VP)","description":"\u003ch3\u003eLimited-Time Offer: Get 2 Extra HEPA Filters—Free!(4 total)\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTriple-Layer Filtration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5× the surface area for longer life and better filtration.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003efor ResMed AirSense \/ AirCurve 11 and 10\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eCSpring ULTRA\u003c\/strong\u003e is a compact, high-performance filter engineered for the ResMed AirSense 11 system. Designed to upgrade air purity beyond the standard OEM filter, it features a \u003cstrong\u003ethree-stage filtration system\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon Pre-Filter (2 mm):\u003c\/strong\u003e Captures coarse dust, hair, and neutralizes odors and VOCs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eH13 HEPA Filter Core:\u003c\/strong\u003e Traps ≥99.95% of particles ≥0.3 μm, including allergens, bacteria, and fine dust.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-woven HEPA Composite Fiber Post-Filter:\u003c\/strong\u003e Ensures final-stage air purity before entering CPAP\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"141\" data-end=\"181\"\u003eWhat’s Included with the CS ULTRA\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul data-start=\"183\" data-end=\"405\"\u003e\n\u003cli data-start=\"183\" data-end=\"256\"\u003e\n\u003cp data-start=\"185\" data-end=\"256\"\u003e\u003cstrong\u003e1\u003c\/strong\u003e× \u003cstrong data-start=\"188\" data-end=\"212\"\u003eCS ULTRA CPAP Filter\u003c\/strong\u003e \u003cstrong\u003eadapter\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIncludes 2 HEPA Filters – Plus 2 Bonus Filters (4 Total) During Intro Offer\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"185\" data-end=\"256\"\u003e \u003c\/p\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45 mm × 15 mm × 18 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePleats\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cbr\u003e\n\u003c\/div\u003e\n4 pleats (6 folds along 15 mm side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHEPA Surface Area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~64.8 cm² (pleated media)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 100 L\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDust Holding\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExtended due to large surface area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eResMed AirSense \/ Aircurve 10 and 11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e🔄 Compared to Standard ResMed Filter:\u003c\/h3\u003e\n\u003ctable style=\"width: 100.088%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 27.434%;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"width: 33.2748%;\"\u003eResMed OEM Filter\u003c\/th\u003e\n\u003cth style=\"width: 38.5846%;\"\u003eCSSpring ULTRA Filter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.434%;\"\u003eFiltration Class\u003c\/td\u003e\n\u003ctd style=\"width: 33.2748%;\"\u003eBasic (non-HEPA)\u003c\/td\u003e\n\u003ctd style=\"width: 38.5846%;\"\u003eH13 HEPA + Carbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.434%;\"\u003eEfficiency\u003c\/td\u003e\n\u003ctd style=\"width: 33.2748%;\"\u003e~60–80% (≥5 μm)\u003c\/td\u003e\n\u003ctd style=\"width: 38.5846%;\"\u003e≥99.95% @ 0.3 μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.434%;\"\u003eOdor\/VOC Removal\u003c\/td\u003e\n\u003ctd style=\"width: 33.2748%;\"\u003e                  ❌\u003c\/td\u003e\n\u003ctd style=\"width: 38.5846%;\"\u003e✅  2mm (carbon layer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.434%;\"\u003eSurface Area\u003c\/td\u003e\n\u003ctd style=\"width: 33.2748%;\"\u003ec\u003c\/td\u003e\n\u003ctd style=\"width: 38.5846%;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.434%;\"\u003eProtection Level\u003c\/td\u003e\n\u003ctd style=\"width: 33.2748%;\"\u003eBasic device protection\u003c\/td\u003e\n\u003ctd style=\"width: 38.5846%;\"\u003e\u003cstrong\u003eUser-level air purification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.434%;\"\u003eFilter Layers\u003c\/td\u003e\n\u003ctd style=\"width: 33.2748%;\"\u003e1–2\u003c\/td\u003e\n\u003ctd style=\"width: 38.5846%;\"\u003e3 layers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eUsage Notes:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReplace every \u003cstrong\u003e1–3 months\u003c\/strong\u003e, or sooner in dusty environments.\u003c\/li\u003e\n\u003cli\u003eDesigned as \u003cstrong\u003esupplemental filtration\u003c\/strong\u003e. Not a medical replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot FDA-cleared\u003c\/strong\u003e; consult your physician before modifying CPAP equipment.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cspring™","offers":[{"title":"Airsense 11 \/ Aircurve 11","offer_id":52494269710567,"sku":"sku-46574682570996","price":438.0,"currency_code":"HKD","in_stock":true},{"title":"Airsense 10\/ Aircurve 10","offer_id":52494269743335,"sku":"sku-46574682603764","price":438.0,"currency_code":"HKD","in_stock":true},{"title":"AirMini","offer_id":52494269776103,"sku":"sku-46911007523060","price":438.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/5161\/6743\/files\/Airfilter-HEPA-FIlter-AS11-AC11.jpg?v=1787076721","url":"https:\/\/www.sistemmacpap.com\/fr-hk\/products\/new-cs-ultra-filter-h13-hepa-carbon-2-filters-2-free-bonus-refills-vp","provider":"Sistemma CPAP","version":"1.0","type":"link"}