{"product_id":"4-inch-pvc-vent-cap-90-degree","title":"LGQF-LL 4-Inch PVC Vent Cap 90° – 304 Stainless Steel Screen for Furnace Exhaust, Roof Vent, Drain \u0026 Roof Pipe (No Elbow Required, Fits 4\" Schedule 40)","description":"\u003cp\u003eRain Protection + Airflow Control — Blocks Animals Without Restricting Flow\u003c\/p\u003e\n\u003cp\u003e✔ 90° Downward Design – Prevents Rain \u0026amp; Backflow\u003cbr\u003e✔ No Elbow Required – Direct Fit Saves Time \u0026amp; Installation Cost\u003cbr\u003e✔ Full Airflow \u0026amp; Drainage – No Restriction\u003cbr\u003e✔ 304 Stainless Steel Screen – Blocks Birds, Rodents \u0026amp; Debris\u003cbr\u003e✔ Fits 4\" Schedule 40 PVC Pipe ONLY\u003c\/p\u003e\n\u003cp\u003e🔥 Why Open PVC Pipes Cause Serious Problems\u003c\/p\u003e\n\u003cp\u003eUnprotected 4-inch pipes are a common failure point:\u003c\/p\u003e\n\u003cp\u003eBirds and rodents enter and nest\u003cbr\u003eLeaves and debris block airflow or drainage\u003cbr\u003eRainwater flows back into the system\u003c\/p\u003e\n\u003cp\u003e👉 These issues can lead to:\u003c\/p\u003e\n\u003cp\u003eHVAC airflow problems\u003cbr\u003eDrain blockage or overflow\u003cbr\u003eSystem damage and costly repairs\u003cbr\u003e✅ Standard 90° Vent Cap — Simple, Effective Protection\u003c\/p\u003e\n\u003cp\u003eThis product is a standard 90° vent termination design:\u003c\/p\u003e\n\u003cp\u003eDirects airflow downward\u003cbr\u003eHelps prevent rain intrusion\u003cbr\u003eMaintains stable vent performance\u003c\/p\u003e\n\u003cp\u003e👉 90° bends are widely used and fully allowed in vent systems when properly installed\u003c\/p\u003e\n\u003cp\u003e🌧️ Built to Keep Water Out\u003cbr\u003eDownward-facing outlet blocks rain entry\u003cbr\u003eHelps condensation drain naturally\u003cbr\u003eReduces freezing risk in winter\u003c\/p\u003e\n\u003cp\u003e👉 Compared to open pipes, angled outlets significantly reduce water intrusion\u003c\/p\u003e\n\u003cp\u003e💨 Maintains Proper Airflow \u0026amp; Drainage\u003cbr\u003eOpen airflow path\u003cbr\u003eNo pressure buildup\u003cbr\u003eNo restriction to system performance\u003c\/p\u003e\n\u003cp\u003e👉 Works for both:\u003c\/p\u003e\n\u003cp\u003eAirflow (HVAC venting)\u003cbr\u003eWater flow (drainage systems)\u003cbr\u003e⚙️ Fast Installation — No Extra Parts Needed\u003cbr\u003eNo elbow required\u003cbr\u003eNo coupling or adapter\u003cbr\u003eDirect push-fit installation\u003c\/p\u003e\n\u003cp\u003e👉 Install in seconds\u003c\/p\u003e\n\u003cp\u003e🛑 IMPORTANT: Fitment\u003c\/p\u003e\n\u003cp\u003e✔ Compatible with:\u003c\/p\u003e\n\u003cp\u003e4\" Schedule 40 PVC pipe\u003cbr\u003e4\" DWV pipe\u003c\/p\u003e\n\u003cp\u003e❌ NOT compatible with:\u003c\/p\u003e\n\u003cp\u003eMetal duct\u003cbr\u003eFlexible pipe\u003cbr\u003e🏠 Multi-Purpose Applications\u003cbr\u003e🔧 HVAC Systems\u003cbr\u003eFurnace intake \u0026amp; exhaust\u003cbr\u003eRoof vent terminations\u003cbr\u003eWater heater vent\u003cbr\u003e🌧️ Drainage Systems\u003cbr\u003eOutdoor drain pipes\u003cbr\u003eDownspout discharge\u003cbr\u003eYard drainage systems\u003cbr\u003e🏊 Pool \u0026amp; Outdoor Systems\u003cbr\u003ePool drainage pipes\u003cbr\u003eEquipment discharge outlets\u003cbr\u003e🐿️ Animal \u0026amp; Debris Protection\u003cbr\u003ePrevent birds nesting inside pipes\u003cbr\u003eBlock rodents and small animals\u003cbr\u003eStop leaves and debris buildup\u003cbr\u003e🛡️ Built for Outdoor Durability\u003cbr\u003eHeavy-duty PVC body\u003cbr\u003e304 stainless steel mesh\u003cbr\u003eRust-resistant \u0026amp; weatherproof\u003c\/p\u003e\n\u003cp\u003e👉 Designed for long-term outdoor exposure\u003c\/p\u003e","brand":"LGQF-LL","offers":[{"title":"Default Title","offer_id":51223232708900,"sku":"B0DLVMHWB4","price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/3178\/7300\/files\/51vghlLwMhL._AC_SL1200.jpg?v=1761445087","url":"https:\/\/www.lgqf-ll.com\/products\/4-inch-pvc-vent-cap-90-degree","provider":"LGQF-LL","version":"1.0","type":"link"}