{"product_id":"tena-instadri-air-underpads-359-23x36-breathable","title":"TENA InstaDri Air Underpads 359 23x36 Breathable","description":"\u003cstyle\u003e\n    .enhdme-product-container { font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Arial, sans-serif; line-height: 1.65; color: #1a1a2e; max-width: 860px; margin: 0 auto; padding: 1rem; }\n    .enhdme-product-container h1 { font-size: 1.85rem; color: #1a1a2e; margin-bottom: 0.25rem; }\n    .enhdme-product-container h2 { font-size: 1.35rem; color: #1a6bbf; margin-top: 2rem; }\n    .enhdme-product-container h3 { font-size: 1.15rem; color: #2d3748; margin-top: 1.75rem; }\n    .enhdme-meta-block { color: #4a5568; font-size: 0.95rem; margin-bottom: 1.25rem; }\n    .enhdme-feature-list li { margin-bottom: 0.6rem; }\n    .enhdme-insight-box { background-color: #f1f5f9; border-left: 4px solid #64748b; border-radius: 0 8px 8px 0; padding: 1rem 1.25rem; margin: 1.5rem 0; font-style: italic; color: #334155; }\n    .enhdme-spec-list { display: flex; flex-direction: column; gap: 0; border: 1px solid #e2e8f0; border-radius: 8px; overflow: hidden; margin: 1rem 0; }\n    .enhdme-spec-row { display: flex; flex-wrap: wrap; padding: 0.6rem 1rem; border-bottom: 1px solid #e2e8f0; }\n    .enhdme-spec-row:nth-child(odd) { background-color: #f8fafc; }\n    .enhdme-spec-row:last-child { border-bottom: none; }\n    .enhdme-spec-key { flex: 0 0 240px; font-weight: 600; color: #2d3748; }\n    .enhdme-spec-value { flex: 1 1 auto; color: #333; }\n    .enhdme-faq-item { margin-bottom: 1.25rem; }\n    .enhdme-disclaimer { font-size: 0.9rem; color: #4a5568; background-color: #f8fafc; border: 1px solid #e2e8f0; border-radius: 8px; padding: 1rem 1.25rem; margin-top: 2rem; }\n    .enhdme-prop65-box { background-color: #fffbea; border: 1px solid #d69e2e; border-radius: 8px; padding: 1rem 1.25rem; margin-top: 1rem; font-size: 0.9rem; color: #744210; }\n    .enhdme-prop65-box strong { color: #975a16; }\n    @media (max-width: 600px) { .enhdme-spec-key { flex: 1 1 100%; } }\n\u003c\/style\u003e\n\u003cdiv class=\"enhdme-product-container\"\u003e\n\u003ch1\u003eTENA® InstaDri Air™ Disposable Underpad #359 – 23\" x 36\"\u003c\/h1\u003e\n\u003cdiv class=\"enhdme-meta-block\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e TENA® InstaDri Air™  |  \u003cstrong\u003eProduct Style:\u003c\/strong\u003e Breathable Disposable Underpad for Gel, Foam \u0026amp; Specialty Mattress Surfaces\u003c\/div\u003e\n\u003ch2\u003ePin-Hole Fluid Distribution Meets Breathable-Film Construction: Skin-First Protection Engineered for Gel, Foam, and Specialty Air Surfaces\u003c\/h2\u003e\n\u003cp\u003eThe TENA® InstaDri Air™ #359 is built for the beds where ordinary underpads work against the mattress: gel overlays, therapeutic foam, and specialty air surfaces chosen specifically to manage heat and pressure at the skin. A conventional plastic-backed pad lays a vapor-sealed barrier over those surfaces, trapping the very heat and humidity the mattress was purchased to control. The InstaDri Air™ takes the opposite approach—its breathable film lets moisture vapor and excess body heat escape downward through the pad, preserving a cooler, drier skin microclimate through long hours of lying time, while high-performance superabsorbent polymers wick liquid off the skin the instant it makes contact.\u003c\/p\u003e\n\u003cp\u003eThe pad's signature engineering is its pin-hole structure. Rather than letting a void sink into one spot—creating the soggy clump and surrounding wet blotch that make saturated pads so uncomfortable to lie on—the perforated construction distributes fluid evenly across the pad's full area, engaging the entire core and keeping the surface uniform under the body. A premium cloth-like nonwoven backsheet completes the system, holding the pad's shape through repositioning so it resists the bunching and ridging that create pressure lines against fragile skin. In the hospital-standard 23\" x 36\" format with moisture-lock odor neutralization, packaged in a case of 70, it's the specialized choice for skin-first bed protection at a moderate absorbency rating.\u003c\/p\u003e\n\u003ch3\u003eKey Performance Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul class=\"enhdme-feature-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Pin-Hole Structure:\u003c\/strong\u003e Perforated construction distributes each void evenly across the pad instead of letting it pool, eliminating the uncomfortable wet clumps and blotches that form on conventional pads—and engaging the full core for more usable capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable Film Design:\u003c\/strong\u003e Moisture vapor and excess heat escape through the pad rather than being sealed against the body, keeping skin drier and cooler during extended lying time—the microclimate factor that matters most for irritation-prone and fragile skin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisture Lock Technology:\u003c\/strong\u003e Captured liquid is trapped in the core and odors are neutralized at the source, maintaining a fresher, cleaner care environment between changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmediate SAP Wicking:\u003c\/strong\u003e High-performance superabsorbent polymers pull moisture away from the skin on contact—strike-through in seconds—so wetness never lingers at the surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Nonwoven Backsheet:\u003c\/strong\u003e The strong, cloth-like backing maintains the pad's shape and resists bunching through repositioning, presenting a consistently smooth surface without the pressure ridges loose pads develop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecialty Bed Compatible:\u003c\/strong\u003e Optimized for gel, foam, and specialty air surfaces where breathability is essential—note it is not recommended for active air-loss mattress systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-Free:\u003c\/strong\u003e Safe for users and caregivers with latex sensitivities.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"enhdme-insight-box\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eEquipment Specialist Insight:\u003c\/strong\u003e Place the pad nonwoven-backing side down with the topsheet facing the user, running the 36\" length across the bed so the pad centers under the hips and sacrum. Use it as the only layer between the person and the therapeutic surface—stacking a plastic-backed pad above or below it seals off the vapor path and cancels both the pad's and the mattress's breathability. Mind the compatibility line carefully: the #359 is optimized for gel overlays, therapeutic foam, and static specialty air surfaces, but is not recommended for active (true low-air-loss) systems that blow air continuously through the sleep surface—for those, use a pad specifically rated low-air-loss compatible. Because the pin-hole structure spreads fluid wide, judge saturation by feeling across the whole pad rather than just the strike zone; change once the core feels uniformly gelled. At a moderate rating, one pad handles typical overnight output; pair with a body-worn brief for heavy voiders.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eDetailed Technical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"enhdme-spec-list\"\u003e\n\u003cdiv class=\"enhdme-spec-row\"\u003e\n\u003cspan class=\"enhdme-spec-key\"\u003eBrand \/ Line\u003c\/span\u003e\u003cspan class=\"enhdme-spec-value\"\u003eTENA® InstaDri Air™\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"enhdme-spec-row\"\u003e\n\u003cspan class=\"enhdme-spec-key\"\u003eManufacturer Part Number (MPN)\u003c\/span\u003e\u003cspan class=\"enhdme-spec-value\"\u003e359\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"enhdme-spec-row\"\u003e\n\u003cspan class=\"enhdme-spec-key\"\u003eGarment \/ Product Style\u003c\/span\u003e\u003cspan class=\"enhdme-spec-value\"\u003eDisposable Breathable Underpad (Bed \u0026amp; Specialty Surface Protector)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"enhdme-spec-row\"\u003e\n\u003cspan class=\"enhdme-spec-key\"\u003eDimensions\u003c\/span\u003e\u003cspan class=\"enhdme-spec-value\"\u003e23 x 36 Inch (hospital-standard bed size)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"enhdme-spec-row\"\u003e\n\u003cspan class=\"enhdme-spec-key\"\u003eAbsorbency Level Rating\u003c\/span\u003e\u003cspan class=\"enhdme-spec-value\"\u003eModerate\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"enhdme-spec-row\"\u003e\n\u003cspan class=\"enhdme-spec-key\"\u003eCore Material\u003c\/span\u003e\u003cspan class=\"enhdme-spec-value\"\u003ePolymer-based (high-performance SAP) with pin-hole fluid distribution; moisture lock \u0026amp; odor neutralizing\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"enhdme-spec-row\"\u003e\n\u003cspan class=\"enhdme-spec-key\"\u003eBacksheet\u003c\/span\u003e\u003cspan class=\"enhdme-spec-value\"\u003ePremium nonwoven, cloth-like, breathable film\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"enhdme-spec-row\"\u003e\n\u003cspan class=\"enhdme-spec-key\"\u003eClosure System\u003c\/span\u003e\u003cspan class=\"enhdme-spec-value\"\u003eNone – flat lay-on pad (non-adhesive)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"enhdme-spec-row\"\u003e\n\u003cspan class=\"enhdme-spec-key\"\u003eSurface Compatibility\u003c\/span\u003e\u003cspan class=\"enhdme-spec-value\"\u003eGel, foam \u0026amp; specialty air mattresses (not recommended for active air-loss systems)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"enhdme-spec-row\"\u003e\n\u003cspan class=\"enhdme-spec-key\"\u003eLatex-Free\u003c\/span\u003e\u003cspan class=\"enhdme-spec-value\"\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"enhdme-spec-row\"\u003e\n\u003cspan class=\"enhdme-spec-key\"\u003ePackaging\u003c\/span\u003e\u003cspan class=\"enhdme-spec-value\"\u003eCase of 70\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"enhdme-faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will moisture press back against the skin (rewet) when the user lies on the pad through the night?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The InstaDri Air™ is engineered specifically against this. The SAP core bonds fluid into a locked state that lying body-weight pressure cannot squeeze back through the topsheet, and the pin-hole structure strengthens that protection by spreading each void across the full pad—so no single zone under the pelvis reaches saturation while the rest sits dry. The breathable film then vents residual humidity downward instead of letting it condense at the skin. The combined result is a contact surface that stays drier under sustained pressure than either plastic-backed pads or conventional single-point-absorption cores.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"enhdme-faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Should this pad be used alone or together with a tab-style brief or pull-on?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: They protect different layers. A tab-style open brief or pull-on chassis provides contoured containment worn on the body; the #359 manages the surface and—uniquely—the microclimate under the whole torso. At its moderate rating, it can stand alone for typical overnight protection. For heavy output, layer it beneath a breathable body-worn brief to catch perimeter bypass, and avoid placing any plastic-backed product on top of it, which would block the vapor path the pad exists to provide.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"enhdme-faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which specialty mattresses can I use this on—and why isn't it recommended for active air-loss systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The #359 is optimized for gel overlays, therapeutic foam, and static specialty air surfaces: on those, its breathable film preserves the heat-and-humidity management the mattress provides passively. Active low-air-loss systems are a different mechanism—they continuously blow air through the sleep surface itself, and the manufacturer does not recommend the #359 for them; those systems call for a pad specifically rated as low-air-loss compatible. If you're unsure which system type you have, check whether the mattress uses a powered blower unit that runs continuously—that indicates an active system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"enhdme-disclaimer\"\u003e\n\u003cp\u003e\u003cstrong\u003eRetail Disclaimer:\u003c\/strong\u003e Technical metrics, capacity ratings, dimensions, and material details on this page are compiled directly from manufacturer and vendor data files. Product specifications, packaging counts, and construction may be updated by the manufacturer without notice. We recommend confirming real-time specifications, sizing, and packaging details before completing checkout. This product information is not medical advice; consult a healthcare professional for guidance on incontinence management and support-surface selection appropriate to your situation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"enhdme-prop65-box\"\u003e\n\u003cp\u003e\u003cstrong\u003e⚠ California Proposition 65 WARNING:\u003c\/strong\u003e This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit \u003ca href=\"https:\/\/www.p65warnings.ca.gov\" rel=\"noopener noreferrer\" target=\"_blank\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"TENA","offers":[{"title":"Default Title","offer_id":44272317628531,"sku":"359","price":136.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/8866\/6227\/files\/tena-359.jpg?v=1770239835","url":"https:\/\/enhdme.com\/products\/tena-instadri-air-underpads-359-23x36-breathable","provider":"EnhDme","version":"1.0","type":"link"}