The 36" Model Protective Cover (Part No. 6421-13012) is a heavy-duty, custom-fit cover designed specifically for 36" PolarCool evaporative cooling fans. Perfect for off-season storage or covering your fan between uses, this durable, water-resistant polyester cover shields your equipment from weather exposure, dust, dirt, and outdoor debris — helping extend the life of your fan and maintain top performance. Ideal for industrial, commercial, agricultural, and outdoor cooling environments, this protective cover ensures your PolarCool fan is ready to perform when the heat wave arrives, without spending time on cleaning and maintenance.

Key Features

• Custom-fit design specifically for 36" PolarCool evaporative cooling fans.
• Heavy-duty, water-resistant polyester construction for long-lasting protection.
• Protects against rain, UV rays, dust, dirt, and environmental wear.
• Ideal for off-season storage or covering between uses.
• Extends equipment life and maintains top performance. 
• Compatible with SKU 6622-1200 and previously offered stainless-steel housing models.

Benefits

• Shields fan from weather exposure, dust, and debris during storage or non-use periods.
• Water-resistant polyester fabric protects against rain and moisture damage.
• UV protection prevents fading, cracking, and material degradation from sun exposure. Custom-fit design ensures secure coverage and easy installation.
• Reduces cleaning and maintenance time when fan is brought back into service.
• Extends equipment life by protecting critical components from environmental wear.
• Supports reliable, ready-to-use performance for warehouse cooling, outdoor cooling systems, and industrial air coolers.

Applications

• Protective cover for 36" PolarCool evaporative cooling fans during off-season storage.
• Ideal for covering fans between uses in warehouse cooling, outdoor cooling systems, and industrial environments. 
• Suitable for commercial evaporative coolers, agricultural cooling, and outdoor events.
• Recommended for facilities storing 
• PolarCool equipment outdoors or in dusty, harsh environments. 
• Compatible with SKU 6622-1200 and previously offered stainless-steel housing models.

Compatibility Fits:

SKU 6622-1200 and previously offered stainless-steel housing 36" PolarCool models. Important Note: The PolarCool Pro requires its own specifically shaped cover (SKU 6521-0051) — this cover is not compatible with PolarCool Pro models. Verify your model number before ordering to ensure proper fit.

Care & Maintenance

• Clean cover periodically with mild soap and water to remove dirt and debris.
• Allow cover to dry completely before storing to prevent mildew.
• Inspect cover for tears or damage before each use and replace if necessary.
• Store cover in a dry location when not in use.

Specifications

• Material: Heavy-duty,water-resistant polyester
• Compatible Models: 36" PolarCool fans (SKU 6622-1200 and stainless-steel housing models) Not Compatible With: PolarCool Pro models (use SKU 6521-0051 instead)
• Protection: Rain, UV rays, dust, dirt, and environmental wear

Why Choose

This Protective Cover For facility managers, maintenance teams, and operators of 36" PolarCool evaporative coolers, the 36" Model Protective Cover (6421-13012) offers durable, weather-resistant protection that extends equipment life, reduces maintenance time, and ensures your fan is ready to deliver reliable cooling performance when you need it most — across warehouse, industrial, agricultural, and outdoor applications.

Key Features

• Genuine PolarCool replacement component
• Built for durability and reliable cooling performance
• Designed for easy installation

Compatibility

36" Fan, 36" Single Speed