{"product_id":"alvera-cpap-mask-liners","title":"Alvera CPAP Mask Liners","description":"\u003cstyle\u003e\n.pw{font-family:-apple-system,BlinkMacSystemFont,\"Segoe UI\",Roboto,Helvetica,Arial,sans-serif;color:#212529;line-height:1.65;font-size:16px;max-width:1000px}\n.pw h2{font-size:26px;line-height:1.3;font-weight:700;color:#1b4f72;margin:0 0 18px}\n.pw h3{font-size:20px;font-weight:700;color:#1b4f72;margin:32px 0 14px}\n.pw p{margin:0 0 16px}\n.pw ul{margin:0 0 16px;padding-left:22px}\n.pw li{margin:0 0 8px}\n.pw-intro{background:#eaf2f8;border-left:5px solid #1b4f72;padding:18px 20px;margin:0 0 26px;border-radius:4px}\n.pw-intro p:last-child{margin-bottom:0}\n.pw-table{width:100%;border-collapse:collapse;margin:0 0 26px;font-size:15px;table-layout:fixed}\n.pw-table th{background:#1b4f72;color:#fff;text-align:left;padding:12px 14px;font-weight:700;font-size:15px;white-space:nowrap}\n.pw-table th:nth-child(1),.pw-table td:nth-child(1){width:26%}\n.pw-table th:nth-child(3),.pw-table td:nth-child(3){width:132px}\n.pw-table.pw-excluded th{background:#6c757d}\n.pw-table td{border:1px solid #dee2e6;padding:11px 14px;vertical-align:top;word-wrap:break-word;overflow-wrap:break-word}\n.pw-table tr:nth-child(even) td{background:#f8f9fa}\n.pw-badge{display:inline-block;padding:3px 9px;border-radius:3px;font-size:12px;font-weight:700;letter-spacing:.3px;white-space:nowrap}\n.pw-new{background:#d4edda;color:#155724}\n.pw-used{background:#fff3cd;color:#856404}\n.pw-sold{background:#f8d7da;color:#721c24}\n.pw-addon{background:#e2d9f3;color:#4a1d96}\n.pw-box{background:#f8f9fa;border:1px solid #dee2e6;border-radius:5px;padding:16px 18px;margin:0 0 14px}\n.pw-box strong{color:#1b4f72}\n.pw-specs{width:100%;border-collapse:collapse;margin:0 0 26px;font-size:15px}\n.pw-specs th{background:#1b4f72;color:#fff;text-align:left;padding:12px 14px;font-weight:700}\n.pw-specs td{border:1px solid #dee2e6;padding:11px 14px;vertical-align:top}\n.pw-specs td:first-child{font-weight:600;width:34%;background:#f8f9fa}\n.pw-note{background:#fff3cd;border-left:5px solid #ffc107;padding:16px 20px;margin:0 0 22px;border-radius:4px}\n.pw-note strong{color:#856404}\n.pw-note p:last-child,.pw-note ul:last-child{margin-bottom:0}\n.pw-alert{background:#eaf2f8;border-left:5px solid #1b4f72;padding:16px 20px;margin:0 0 22px;border-radius:4px}\n.pw-alert strong{color:#1b4f72}\n.pw-alert p:last-child,.pw-alert ul:last-child{margin-bottom:0}\n.pw-schedule{width:100%;border-collapse:collapse;margin:0 0 26px;font-size:15px}\n.pw-schedule th{background:#1b4f72;color:#fff;text-align:left;padding:12px 14px;font-weight:700}\n.pw-schedule td{border:1px solid #dee2e6;padding:11px 14px}\n.pw-schedule tr:nth-child(even) td{background:#f8f9fa}\n.pw-media{margin:0 0 26px;text-align:center}\n.pw-media img{max-width:100%;height:auto;border:1px solid #dee2e6;border-radius:5px}\n@media(max-width:600px){.pw h2{font-size:22px}.pw-table,.pw-specs,.pw-schedule{font-size:13px}.pw-specs td:first-child{width:42%}.pw-table th,.pw-table td{padding:9px 8px}.pw-table th:nth-child(1),.pw-table td:nth-child(1){width:30%}.pw-table th:nth-child(3),.pw-table td:nth-child(3){width:104px}.pw-badge{font-size:11px;padding:2px 6px}}\n\u003c\/style\u003e\n\n\u003cdiv class=\"pw\"\u003e\n\n\u003ch2\u003eAlvera CPAP Mask Liners in Soft Micro-Fleece for AirFit F20 and AirTouch F20 Full Face Masks, Reusable\u003c\/h2\u003e\n\n\u003cdiv class=\"pw-intro\"\u003e\n\u003cp\u003eA mask liner is a thin fabric layer that sits between the cushion and the face. It addresses the two problems that make most people give up on a full face mask in the first months, and they are the same problem seen from different ends. Silicone grips dry skin and slips on oily skin, so a cushion presses hard enough to leave marks on the bridge of the nose and the cheeks, and then loses its seal anyway once facial oils build up during the night. A micro-fleece liner absorbs those oils and spreads the contact pressure across fabric rather than a silicone edge, which softens the marks and holds the seal. It also stops the cold slap of silicone against the face on a winter night, which is a small thing that matters at two in the morning.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eWhat is included\u003c\/h3\u003e\n\n\u003ctable class=\"pw-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMask liners\u003c\/td\u003e\n\u003ctd\u003eMicro-fleece liners cut for the F20 full face cushion, quantity as selected\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"pw-badge pw-new\"\u003eNEW\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat is not included\u003c\/h3\u003e\n\n\u003ctable class=\"pw-table pw-excluded\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eStatus\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMask\u003c\/td\u003e\n\u003ctd\u003eFrame, cushion, elbow and headgear\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"pw-badge pw-sold\"\u003eSOLD SEPARATELY\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpare cushions\u003c\/td\u003e\n\u003ctd\u003eSilicone or foam cushions for the frame\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"pw-badge pw-sold\"\u003eSOLD SEPARATELY\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeadgear and clips\u003c\/td\u003e\n\u003ctd\u003eStraps and magnetic clips\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"pw-badge pw-sold\"\u003eSOLD SEPARATELY\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTubing\u003c\/td\u003e\n\u003ctd\u003eStandard or heated tubing\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"pw-badge pw-sold\"\u003eSOLD SEPARATELY\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cdiv class=\"pw-note\"\u003e\n\u003cp\u003e\u003cstrong\u003eA liner changes how the mask seals\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFit the liner and then reset the headgear tension. A liner adds a layer between cushion and face, so the setting that worked without one is usually too tight with it, and overtightening is what causes marks in the first place.\u003c\/li\u003e\n\u003cli\u003ePosition the liner so no part of it covers the vent holes on the mask elbow. Vent holes must remain clear at all times, since a blocked vent allows exhaled carbon dioxide to be rebreathed.\u003c\/li\u003e\n\u003cli\u003eCheck the seal on the first night at home rather than discovering a change while travelling.\u003c\/li\u003e\n\u003cli\u003eA liner is not a fix for a worn cushion. Where the silicone has hardened, clouded or lost its shape, the cushion needs renewing and a liner will not restore the seal.\u003c\/li\u003e\n\u003cli\u003eDo not use a liner that is torn, matted or has lost its shape, since an uneven layer creates a leak path rather than closing one.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eWhat a liner actually does\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eAbsorbs facial oils.\u003c\/strong\u003e Skin produces oil all night. On bare silicone that oil forms a film, the cushion begins to slide, and the mask leaks in the small hours after sealing perfectly at bedtime. Fabric absorbs it instead, which is why liners hold their seal later into the night than silicone alone.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpreads the pressure.\u003c\/strong\u003e A silicone cushion concentrates load along a thin sealing edge. That edge is what leaves a red line across the bridge of the nose. A fleece layer distributes the same force over a wider area, so the mark is softer and fades faster.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eReduces noise from leak.\u003c\/strong\u003e Most mask whistle comes from air escaping across a slipping silicone edge. Closing that gap removes the noise at source rather than masking it.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eProtects the skin.\u003c\/strong\u003e Anyone with sensitive skin, rosacea, eczema or a silicone sensitivity gets a fabric barrier rather than eight hours of direct silicone contact.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWarmth in a cold room.\u003c\/strong\u003e Silicone at room temperature feels cold against the face. Fleece does not, which makes putting the mask back on after a trip out of bed considerably easier to face.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\n\u003cdiv class=\"pw-box\"\u003e\n\u003cstrong\u003eSoft brushed micro-fleece\u003c\/strong\u003e against the skin, in place of direct contact with a silicone sealing edge.\u003c\/div\u003e\n\u003cdiv class=\"pw-box\"\u003e\n\u003cstrong\u003eCut for the F20 full face cushion\u003c\/strong\u003e, so the shape follows the seal rather than bunching at the corners where a generic liner leaks.\u003c\/div\u003e\n\u003cdiv class=\"pw-box\"\u003e\n\u003cstrong\u003eReduces pressure marks\u003c\/strong\u003e on the bridge of the nose and the cheeks by spreading contact load across fabric.\u003c\/div\u003e\n\u003cdiv class=\"pw-box\"\u003e\n\u003cstrong\u003eAbsorbs facial oils\u003c\/strong\u003e, which is what keeps the seal holding through the second half of the night rather than only the first.\u003c\/div\u003e\n\u003cdiv class=\"pw-box\"\u003e\n\u003cstrong\u003eQuieter therapy\u003c\/strong\u003e, since closing the leak path removes the whistle at its source.\u003c\/div\u003e\n\u003cdiv class=\"pw-box\"\u003e\n\u003cstrong\u003eBreathable for all-night wear\u003c\/strong\u003e, rather than trapping moisture against the skin.\u003c\/div\u003e\n\u003cdiv class=\"pw-box\"\u003e\n\u003cstrong\u003eReusable and washable\u003c\/strong\u003e, hand washed with the mask and air dried, so the cost per night is small.\u003c\/div\u003e\n\u003cdiv class=\"pw-box\"\u003e\n\u003cstrong\u003eSuits sensitive skin\u003c\/strong\u003e, giving a fabric barrier for anyone who reacts to prolonged silicone contact.\u003c\/div\u003e\n\u003cdiv class=\"pw-box\"\u003e\n\u003cstrong\u003eAlvera own brand\u003c\/strong\u003e from Elarix Medical, supplied direct so a consumable that needs renewing regularly stays at a sensible price.\u003c\/div\u003e\n\n\u003cdiv class=\"pw-alert\"\u003e\n\u003cp\u003e\u003cstrong\u003eCheck the mask before ordering\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese liners are cut for F20 full face masks, covering AirFit F20 and AirTouch F20, which share a frame and cushion outline. They do not fit F30, F30i or F40 masks, nor nasal or pillow masks, all of which have different cushion shapes. The mask model is printed on the frame. Where the model is not certain, ask before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\n\u003ctable class=\"pw-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAlvera\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eCPAP mask liners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eSoft brushed micro-fleece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits\u003c\/td\u003e\n\u003ctd\u003eAirFit F20 and AirTouch F20 full face masks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDoes not fit\u003c\/td\u003e\n\u003ctd\u003eF30, F30i and F40 masks, and nasal and pillow masks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReuse\u003c\/td\u003e\n\u003ctd\u003eReusable and washable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCleaning\u003c\/td\u003e\n\u003ctd\u003eHand wash, air dry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupplied\u003c\/td\u003e\n\u003ctd\u003eNon-sterile, single patient use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cdiv class=\"pw-alert\"\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification limited to what is confirmed\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReference number, GTIN, pack quantity, sizes offered, fabric composition and expected washable life are not stated here pending confirmation against the production record, and should not be assumed from the description above. Ask before ordering if any of these details is needed.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCare and renewal\u003c\/h3\u003e\n\n\u003ctable class=\"pw-schedule\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eAction\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eInterval\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWash\u003c\/td\u003e\n\u003ctd\u003eHand wash in warm water with a mild detergent, squeezing rather than wringing\u003c\/td\u003e\n\u003ctd\u003eWeekly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry\u003c\/td\u003e\n\u003ctd\u003eAir dry away from direct sunlight and away from radiators, which flatten the fleece\u003c\/td\u003e\n\u003ctd\u003eWeekly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotate\u003c\/td\u003e\n\u003ctd\u003eWhere more than one liner is held, alternate them so each dries fully between uses\u003c\/td\u003e\n\u003ctd\u003eDaily\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInspect\u003c\/td\u003e\n\u003ctd\u003eCheck for thinning, matting, tears and loss of shape at the edges\u003c\/td\u003e\n\u003ctd\u003eWeekly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCheck the vents\u003c\/td\u003e\n\u003ctd\u003eConfirm no part of the liner sits over the vent holes on the mask elbow\u003c\/td\u003e\n\u003ctd\u003eEvery fitting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRenew\u003c\/td\u003e\n\u003ctd\u003eFit a fresh liner when the fleece mats, thins or no longer holds its cut shape\u003c\/td\u003e\n\u003ctd\u003eAs required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eThe above is general guidance for a single user. The instructions supplied with the mask take precedence. Do not use a washing machine, tumble dryer, bleach, fabric conditioner or scented oils on mask liners.\u003c\/p\u003e\n\n\u003ch3\u003eAlvera range\u003c\/h3\u003e\n\n\u003cp\u003eAlvera is the own-brand accessory range from Elarix Medical, covering the consumables that sleep therapy depends on and that need renewing on a schedule: AirSoft cushions, AirStrap headgear and clips, AirLink connectors and adapters, PureFlow machine filters, AirGuard filter covers, PureGuard in-line bacteria filters, ThermaAir heated tubing, AirFlex tubing, AquaPure water chambers and PureWipe cleaning wipes. Products are individually referenced and barcoded, so a repeat order is placed against a code rather than a description.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Elarix Medical","offers":[{"title":"Default Title","offer_id":57195147985274,"sku":"ALV4045D","price":6.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/1281\/4458\/files\/IMG-1996_6d507481-5d28-4595-990f-2e82f104895e.png?v=1787442492","url":"https:\/\/www.cpapsupply.co.uk\/es\/products\/alvera-cpap-mask-liners","provider":"CPAP Supply UK","version":"1.0","type":"link"}