The MV-180 coupled directly to your exterior vent creates one of the shortest and most efficient vent paths possible. Dryer Vent Magnetic ALLOTTEX Coupling DV180 Airtight Seal Dryer Vent Connector Kit H 1074988 Utilizes 12 of Zero Flame Spread, UL 2158A Approved Dryerflex Transition Hose. For Dryer Vent Offsets Ranging from 0-3 Center to Center This short, direct vent path gives you maximum vent port velocity, which gives you greater lint ejection and optimal dryer performance. Whenever possible, locate your dryer on the exterior wall and couple the MV-180 directly to your exterior vent. It's a simple installation that maximizes dryer efficiency and safety, and it has a clean, finished look! Offsets between 0-3 inches: The MV-180 can handle offsets of up to 3 inches from center to center. If you have the maximum offset of 3 inches, your dryer will need to sit an additional 3 inches from the wall to allow for a bend radius in the transition duct. MagVent MV-180 Magnetic Dryer Vent Coupling - Hardwares online store Spray max USC 2k High Gloss Clearcoat Aerosol | Pricepulse Magnetic Dryer Vent Connector Vents Dryer Parts & Accessories MagVent MV-90 Magnetic Dryer Vent Magnetic Vent Covers The MV-180 is designed for when your vent path is in a straight, 180 degree line.