{"product_id":"the-seal-window-seal-portable-ac","title":"The Seal | 4M Waterproof Window Seal Kit for Portable AC Units","description":"\u003cdiv class=\"product-narrative\"\u003e\n\u003cp\u003eA portable air conditioner is a promise: cool air, wherever you are. The window kit is the fine print, and cheap fine print leaks cold air out, lets heat in, invites bugs, and lets the rain make a surprise appearance on the floor.\u003c\/p\u003e\n\u003cp\u003eThe Seal closes that gap. It is a 3 to 4 meter adjustable window seal that fits a wide range of window sizes and sash types, with a durable waterproof barrier that locks the exhaust hose in place while keeping the elements outside where they belong. The adjustable design means one kit covers standard vertical and horizontal windows, casements, and most slider configurations.\u003c\/p\u003e\n\u003cp\u003eInstallation takes minutes and requires no permanent modification: attach the panels, cut to length if needed, and fit the exhaust hose into the integrated port. When the season changes, it peels away clean and stores flat for next summer, leaving the window and frame exactly as you found them.\u003c\/p\u003e\n\u003cp\u003eBeyond the window, the seal reduces the noise of the exhaust hose, stops drafts that make the AC work harder, and keeps out dust, pollen, and insects, so the room gets the climate you paid for and none of the side effects.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThe cool air stays in. The weather stays out. That is the whole deal.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-features\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;\"\u003e\n\u003cli\u003e3-4 meter adjustable length fits most window sizes and types\u003c\/li\u003e\n\u003cli\u003eWaterproof, durable material that blocks rain and drafts\u003c\/li\u003e\n\u003cli\u003eIntegrated exhaust port for a secure hose fit\u003c\/li\u003e\n\u003cli\u003eKeeps out insects, dust, and pollen\u003c\/li\u003e\n\u003cli\u003eEasy DIY install with no permanent modification\u003c\/li\u003e\n\u003cli\u003eRemovable and reusable season after season\u003c\/li\u003e\n\u003cli\u003eReduces exhaust hose noise and vibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 3-4 Meters (Adjustable, Cut to Fit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Waterproof Durable Fabric \/ Film\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Vertical, Horizontal, Casement, Slider Windows\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort:\u003c\/strong\u003e Integrated Exhaust Hose Port\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e DIY, No Tools Required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemoval:\u003c\/strong\u003e Clean Peel-Away, Reusable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealing:\u003c\/strong\u003e Rain, Draft, Dust, Insect Resistant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable For:\u003c\/strong\u003e Portable AC 7,000-14,000 BTU Units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e Window Seal Kit + Mounting Accessories\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeasonality:\u003c\/strong\u003e Reusable Summer After Summer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-applications\"\u003e\n\u003ch3\u003eApplication Scenarios\u003c\/h3\u003e\n\u003cp\u003eThe Seal is for renters who cannot modify their windows, city dwellers with a single window that must serve the exhaust hose, and anyone tired of the cardboard-and-duct-tape solutions that fail in the first rainstorm. It is equally useful in bedrooms, home offices, studios, and apartments where a portable AC is the main cooling line of defense.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-faq\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will it fit my window?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The adjustable 3-4 meter seal covers most standard window widths and fits vertical, horizontal, casement, and slider styles. Trim to length with scissors for a custom fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is it really waterproof?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. The durable waterproof material creates a barrier that keeps rain and spray out while the exhaust hose vents warm air, so a storm does not become an indoor event.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does it keep bugs out?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The sealed fit blocks insects, dust, and pollen that usually slip around loose window kits, keeping the room cleaner and quieter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I remove it after summer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. It installs without permanent modification and peels away clean, then stores flat. Reinstall it next season with the included mounting accessories.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will it fit my portable AC hose?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The integrated exhaust port fits the standard round hoses of most 7,000-14,000 BTU portable units. Confirm your hose diameter against the port before installing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does it reduce noise?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. Sealing the exhaust hose opening reduces the flutter and whistle that open gaps cause, and the tight fit dampens vibration from the unit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this product built to last?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. The materials and construction are chosen for durability and consistent performance over time, and the EastSupplier team inspects quality before dispatch so what you receive is ready for real, repeated use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How is this product packaged for shipping?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: It is packed in sturdy, protective packaging that keeps the item secure during transit, and each order is checked before it leaves our fulfillment partner so it arrives in the condition you expect.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this product built to last?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. The materials and construction are chosen for durability and consistent performance over time, and the EastSupplier team inspects quality before dispatch so what you receive is ready for real, repeated use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this product built to last?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. The materials and construction are chosen for durability and consistent performance over time, and the EastSupplier team inspects quality before dispatch so what you receive is ready for real, repeated use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"eastsupplier-promise\"\u003e\n\u003ch3\u003eThe EastSupplier Promise\u003c\/h3\u003e\n\u003cp\u003eEvery product at EastSupplier is sourced through verified supply chains, inspected before shipping, and packed with the care that comes from serving cross-border buyers for over a decade. We stand behind quality with responsive support, clear specifications, and honest descriptions, so the item you receive matches the promise on this page. If anything is not right, our team is one message away and will make it right.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-gallery\" style=\"margin-top:30px;text-align:center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S66322e960b054a269fff51b09f0f4c1en_02c204b1-bb6a-46fb-8bfa-f77dbabd953e.webp?v=1785112236\" alt=\"The Seal | 4M Waterproof Window Seal Kit for Portable AC Units\" style=\"max-width:100%;margin:10px 0;border-radius:8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sa7ba03138632440f9811003e156b7ff8E_dacb93ac-bc28-4392-acc4-9113d687cb0e.webp?v=1785112236\" alt=\"The Seal | 4M Waterproof Window Seal Kit for Portable AC Units\" style=\"max-width:100%;margin:10px 0;border-radius:8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S07951bff0e4a4acab5949800083a356cw_20bdb6b6-e2a9-444f-b058-076bccceb1b8.webp?v=1785112236\" alt=\"The Seal | 4M Waterproof Window Seal Kit for Portable AC Units\" style=\"max-width:100%;margin:10px 0;border-radius:8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S5b8b3c611dff46d8b5ca4c112b04f3efy_23320920-05fc-42ca-8c63-ee7645a1e677.webp?v=1785112236\" alt=\"The Seal | 4M Waterproof Window Seal Kit for Portable AC Units\" style=\"max-width:100%;margin:10px 0;border-radius:8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S5bb35b03d1f742e79d5e2aa72926d9e8y_03731e5a-0311-466d-9eef-2df2000ff94c.webp?v=1785112236\" alt=\"The Seal | 4M Waterproof Window Seal Kit for Portable AC Units\" style=\"max-width:100%;margin:10px 0;border-radius:8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S7a7b18b7c4424f2d817166fab1a7c347n_d7acc2ef-0837-4d25-ac2f-b3f36bcb897f.webp?v=1785112236\" alt=\"The Seal | 4M Waterproof Window Seal Kit for Portable AC Units\" style=\"max-width:100%;margin:10px 0;border-radius:8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Scb3ce1ce6753479484a5be0a820cdb173_ad6c8745-d775-4b3d-a68a-8f20357a8a83.webp?v=1785112236\" alt=\"The Seal | 4M Waterproof Window Seal Kit for Portable AC Units\" style=\"max-width:100%;margin:10px 0;border-radius:8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S9318844a8e0749168bb96187b5caf537s_237db110-7b8e-40c5-87b3-0e53192ac6f1.webp?v=1785112236\" alt=\"The Seal | 4M Waterproof Window Seal Kit for Portable AC Units\" style=\"max-width:100%;margin:10px 0;border-radius:8px;\"\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"The Seal | 4M Waterproof Window Seal Kit for Portable AC Units\",\"image\":\"https:\/\/eastsupplier.com\/cdn\/shop\/products\/default.png\",\"url\":\"https:\/\/eastsupplier.com\/products\/the-seal-window-seal-portable-ac\",\"offers\":{\"@type\":\"Offer\",\"price\":\"19.74\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\"},\"aggregateRating\":{\"@type\":\"AggregateRating\",\"ratingValue\":\"4.8\",\"reviewCount\":\"4\"}}\u003c\/script\u003e","brand":"EastSupplier Platform","offers":[{"title":"4 meters long","offer_id":50605871005919,"sku":"1005009587559886-4 meters long","price":42.14,"currency_code":"USD","in_stock":true},{"title":"AC Wind Deflector","offer_id":50605871038687,"sku":"1005009587559886-AC Wind Deflector","price":19.74,"currency_code":"USD","in_stock":true},{"title":"3 meters long","offer_id":50605871071455,"sku":"1005009587559886-3 meters long","price":36.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S66322e960b054a269fff51b09f0f4c1en_02c204b1-bb6a-46fb-8bfa-f77dbabd953e.webp?v=1785112236","url":"https:\/\/eastsupplier.com\/ru\/products\/the-seal-window-seal-portable-ac","provider":"EastSupplier Platform","version":"1.0","type":"link"}