# Gulrear Portable AC Window Vent Kit 26–47 in. Seal a portable AC window opening with adjustable plates and included tape. The Gulrear vent kit fits 26–47-inch windows, but its coupler is for. - [Original product page](https://www.ofertitastop.com/us/product/gulrear-portable-ac-window-vent-26) - [View offer](https://www.ofertitastop.com/us/visit/gulrear-portable-ac-window-vent-26) - Market: US - Language: en-US - Currency: USD - Product updated: 2026-10-12T03:29:41.969Z - SKU: ofertitastop-us-111761 - Category: Hardware > Heating, Ventilation & Air Conditioning > Air Ducts - Source store: amazon US - Active deal: No - Rating: 4.2 / 5 - Reviews: 351 Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store. ## Description If you need a more complete seal around a portable AC exhaust hose, this kit takes a different approach from a basic window panel: it combines adjustable plates, a hose coupler, weather stripping, and tape to address gaps around the opening. The panels are intended for double-hung and small sliding windows from 26 to 47 inches wide. That makes the fit range a key first check, especially if your window is unusually narrow or wide. ## Technical details The kit includes two 16.9-inch outer plates and one 16.9-inch inner plate, joined with butterfly screws. Its square vent opening is 6.5 inches wide, and the included coupler has 5.1-inch and 5.9-inch connection options. The coupler uses a double-thread design intended to work with many hose thread directions, but the listing also says this adapter is compatible only with a Gulrear sliding-door/window AC kit. Treat that limitation as more important than the broad compatibility claims: the coupler should not be assumed to fit a different brand’s window kit just because its hose seems similar. For sealing, the listed contents include two weather-stripping sets, 13 feet of gap-filling tape, and 16.5 feet of high-temperature-resistant aluminum tape. A 40-inch self-adhesive mesh screen is also included, it can be trimmed to size, though the listing describes it as single-use and reusable by trimming. The parts are meant to help close gaps and keep debris out while leaving the exhaust path open. Exact window dimensions and the hose connection are the practical details to settle before choosing it. ## Everyday compatibility This kit is aimed at portable AC owners who want to vent through a double-hung or small sliding window rather than leave a loose opening around the hose. The adjustable plates cover the stated 26-to-47-inch window range, while the coupler provides two connection sizes. The description names LG, Hisense, Toshiba, Whynter, and Midea among brands whose portable AC parts may be compatible, but it does not establish that every unit or hose from those brands will fit. In particular, the specific restriction on the coupler means compatibility depends on the window kit as well as the AC hose. A solid pick if your window falls within the stated range and you have the compatible Gulrear kit for the coupler. You may want to skip it if you need a guaranteed direct fit with another brand’s window panel or have a window outside that range, the listing does not provide a workaround for either case. ## Usage tips Measure the opening before installation, then assemble the plates with the supplied butterfly screws and position the square vent around the exhaust connection. For example, when setting up a portable AC in a bedroom window for a hot afternoon, the weather stripping can fill the seams between the inner and outer panels, while the aluminum tape secures the expansion section to the frame. Trim the mesh screen to cover the remaining gap around the connector, keeping it clear of the exhaust opening so airflow is not blocked. The tape and mesh make this more involved than a simple panel-only setup, but they also mean there are more pieces to position. Follow the included instructions, and avoid assuming that the adhesive screen or tape will solve a mismatch in window size or hose connection. The listing does not specify the panel material, so buyers looking for a particular construction should not infer one from the description. ## Questions before you buy ### What window types does it fit? It is listed for double-hung and small sliding windows measuring 26 to 47 inches wide. ### What comes in the kit? The listed package includes three plates, a universal coupler, butterfly screws, weather stripping, tape, a mesh screen, and an instruction manual. ### Will the coupler work with any portable AC window kit? No. Although the coupler is described as fitting many hose threads, the listing specifically limits it to Gulrear sliding-door/window AC kits. ## Final verdict This is worth considering when your window dimensions match and you want sealing materials included alongside the adjustable vent plates. Its useful distinction is the added tape and mesh, rather than just a panel and hose opening. The main trade-off is compatibility: the broad hose-fit language does not remove the stated Gulrear-kit restriction. Buy it for that setup and window range, choose a different approach if you need a confirmed fit with another brand’s window kit. ## Images ![Gulrear Portable AC Window Vent Kit 26–47 in. — 1](https://www.ofertitastop.com/i/V-MRa5m3s6Skx_LwSyVuFNTdVG7dNT6XJJNK9KbLRRJB5fE3tCBlM1l3eZSi_p5ZKqywM5sgm8Er34b-lsglj-z8kVbHxRUd_KyN15TDosDB5q4IlCpfYR0N3A.jpg) ![Gulrear Portable AC Window Vent Kit 26–47 in. — 2](https://www.ofertitastop.com/i/tRSZl5DvdsySvT9ixvWHdnHC_EpgBmm-mbimtz6DoJx8PnEfch2V6YWKLRBguPc2hlgxGJ9hDfFiqSmC2JJfdlLprf80Wr6pXYs-Qs_r6TZVvwkdCsNzTzjEHQ.jpg) ![Gulrear Portable AC Window Vent Kit 26–47 in. — 3](https://www.ofertitastop.com/i/FqGGCnOhDGa179NbCMJ6s2V4WKZLIwK9N64moH4S5iFSxfofUcyJ5rHYJLv093LH2CNjo77zYZawL_9c37vgkh-r5XXTma0-zN-MX0BVjzrdwNGe0Dd1WLeOdw.jpg) ![Gulrear Portable AC Window Vent Kit 26–47 in. — 4](https://www.ofertitastop.com/i/33biLYOrG2hYfe0t_J2wTaq9BHH2OZBvVmi_HV8Fmz8jjg4eHVd9WYEU7sjPPTAuWKSnyXofRLm-4Ee_zKD1AUOXT9ni5RrBftOZSd_FEIURIPoVRt1nJwfcCA.jpg) ![Gulrear Portable AC Window Vent Kit 26–47 in. — 5](https://www.ofertitastop.com/i/FqpxXXwvjm8Nj8_7ADWyfBio28BtGJOxcLUCv0d3AwjoZfuitkF5m8UYK1qewBHUw3Hqhpte0OVj978L9oZIHrqarie2rl7X0GcKmEaGtnthaMKweLzwuwz8-A.jpg)