Mr Cool LineGuard, 4.5" 16-Piece Line Set Cover

Mr Cool LineGuard, 4.5" 16-Piece Line Set Cover for Mini-Split

The MLG450 Mr Cool LineGuard is a clean, protective line set cover kit designed to conceal and shield mini-split refrigerant lines, wiring, and drain tubing for a more finished installation. With a 4.5" wide channel and a 16-piece kit, it helps route line sets neatly along walls while reducing exposure to everyday wear and outdoor conditions.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: MLG450
• Brand: Mr Cool
• Product Type: Mini-split line set cover kit / line hide
• Channel Size: 4.5"
• Kit Size: 16-piece set
• Application: Covers and conceals mini-split line sets (refrigerant lines, wiring, drain line as applicable)
• Purpose: Improves appearance and helps protect lines from damage

Ideal For

• Mini-split installs needing a clean, finished look for exposed line sets
• Protecting line routing along exterior or interior walls from minor impacts and wear
• New installations or retrofits where you want organized, concealed piping/wiring
• Contractors and DIYers who want a complete multi-piece kit for routing and transitions