{"product_id":"black-series-trailer-rv-replacement-window-double-pane-acrylic-fly-screen-shade-21-7-57-1-550mm-1450mm","title":"Black Series Trailer RV Replacement Window | Double Pane Acrylic | Fly Screen \u0026 Shade | 21.7” × 57.1”","description":"\u003cp\u003eReplace a cracked, foggy, or leaking window on your Black Series HQ trailer with this exact-fit double-pane acrylic replacement window. The 21.7″ × 57.1″ (550 × 1450 mm) unit pairs a tinted dual-pane acrylic window with a built-in fly screen and pull-down shade in one integrated slide-in cassette — insulation, privacy, ventilation, and bug protection in a single assembly.\u003c\/p\u003e\n\u003ch3\u003eFits these Black Series window positions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHQ21 Driver Side Lounge Window\u003c\/li\u003e\n\u003cli\u003eHQ21 Rear Lounge Window\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBlack Series part #:\u003c\/strong\u003e EXT17903  ·  \u003cstrong\u003eWindow size:\u003c\/strong\u003e 21.7″ × 57.1″ (550 × 1450 mm)\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDouble-pane acrylic construction for better thermal insulation and less condensation\u003c\/li\u003e\n\u003cli\u003eIntegrated fly screen keeps bugs out while you ventilate\u003c\/li\u003e\n\u003cli\u003eBuilt-in pull-down shade for privacy, blackout, and UV\/heat control\u003c\/li\u003e\n\u003cli\u003eSmooth slide-in cassette operation\u003c\/li\u003e\n\u003cli\u003eTinted acrylic reduces glare and adds daytime privacy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBefore you order\u003c\/h3\u003e\n\u003cp\u003eConfirm your existing cut-out size before purchasing — these windows are sold by exact size and position. Not sure which one you need? \u003ca href=\"\/en-ca\/collections\/black-series-rv-replacement-windows\"\u003eBrowse all Black Series replacement windows\u003c\/a\u003e or send us your model and window location and we'll confirm the right fit. Ships fast from our Upland, CA warehouse.\u003c\/p\u003e","brand":"Black Series","offers":[{"title":"Default Title","offer_id":52114511593773,"sku":"RVP-00964","price":979.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/5625\/2717\/files\/HQ21_1_8536477f-af66-484d-942d-2d55e5cb7bd7.png?v=1780994330","url":"https:\/\/www.rvpartsgiant.com\/en-ca\/products\/black-series-trailer-rv-replacement-window-double-pane-acrylic-fly-screen-shade-21-7-57-1-550mm-1450mm","provider":"RV Parts Giant","version":"1.0","type":"link"}