{"product_id":"unisex-universal-size-wide-flat-window-sealing-panel-for-portable-air-conditioner-with-universal-round-exhaust-collar-and-quick-attach-elastic-straps-kalsten-fnlcm2uhhu","title":"Unisex universal size wide flat window sealing panel for portable air conditioner with universal round exhaust collar and quick-release elastic straps Kalsten","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eDesigned for homeowners and renters who need a clean, energy-efficient ventilation solution, this Kalsten universal flat window ventilation sealing module fits most portable air conditioners as well as sliding or casement windows. The flat black plate creates a tight seal around the exhaust hose to keep out drafts, dust, and insects, while providing a discreet, professional look for temporary or seasonal installations.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eUniversal Compatibility: Works with most single-hose portable air conditioners and standard round exhaust ducts.\u003c\/li\u003e\n  \u003cli\u003eDouble-size Exhaust Collar: Built-in universal round collar accepts common hose diameters for a seamless connection.\u003c\/li\u003e\n  \u003cli\u003eGenerous Coverage: The plate measures 59 inches x 21 inches (150 cm x 53 cm) to cover wide window openings and reduce the backflow of warm air.\u003c\/li\u003e\n  \u003cli\u003eQuick-Fit Elastic Straps: Includes adjustable elastic straps for quick, secure installation and added stability.\u003c\/li\u003e\n  \u003cli\u003eDurable Weather-Resistant Material: Sturdy, flexible plate resists cracking and blocks light to enhance insulation and privacy.\u003c\/li\u003e\n  \u003cli\u003ePortable and Reusable: Can be rolled or folded for compact storage between seasons and reinstalled in minutes without tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBenefits\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eEnhances cooling efficiency by sealing window openings and minimizing warm air infiltration.\u003c\/li\u003e\n  \u003cli\u003eReduces dust, insects, and outside noise for a more comfortable indoor environment.\u003c\/li\u003e\n  \u003cli\u003eSleek black surface blends with interior decor and conceals the ventilation apparatus for a cleaner appearance.\u003c\/li\u003e\n  \u003cli\u003eIdeal for apartments, condos, dorms, RVs, and temporary cooling setups where permanent modifications are not allowed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Instructions\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eMeasure your window opening and ensure it falls within the plate's coverage (up to 59 inches wide).\u003c\/li\u003e\n  \u003cli\u003eSlide or position the plate into the window opening and lower the window sash to secure it.\u003c\/li\u003e\n  \u003cli\u003eConnect the exhaust hose to the universal round collar and secure it with the supplied elastic straps for a snug fit.\u003c\/li\u003e\n  \u003cli\u003eAdjust straps and collar to eliminate gaps, then test for a tight seal before operating the air conditioner.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePlate Dimensions: 59 inches x 21 inches (150 cm x 53 cm)\u003c\/li\u003e\n  \u003cli\u003eHose Compatibility: Accepts common round exhaust diameters used by portable air conditioners\u003c\/li\u003e\n  \u003cli\u003eIncludes: Flat ventilation plate and adjustable elastic straps for quick mounting\u003c\/li\u003e\n  \u003cli\u003eSurface: Flat black, weather-resistant material\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCare \u0026amp; Maintenance\u003c\/h2\u003e\n\u003cp\u003eWipe with a damp cloth and mild detergent. Allow to air dry before storage. Carefully fold or roll to avoid creasing at the sealing edge.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose Kalsten\u003c\/h2\u003e\n\u003cp\u003eKalsten offers practical, thoughtfully designed air conditioner accessories that make installing portable air conditioners quick and efficient. This ventilation sealing module is optimized for durability, ease of use, and energy savings – so you can stay cool and reduce energy loss.\u003c\/p\u003e","brand":"Kalsten","offers":[{"title":"Black \/ a size","offer_id":54851945693452,"sku":null,"price":257.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/8661\/4284\/files\/O1CN01ZxnM7D1rnCp4pv4SK__2222207805675.webp?v=1782991305","url":"https:\/\/kalsten.com\/products\/unisex-universal-size-wide-flat-window-sealing-panel-for-portable-air-conditioner-with-universal-round-exhaust-collar-and-quick-attach-elastic-straps-kalsten-fnlcm2uhhu","provider":"Kalsten","version":"1.0","type":"link"}