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Product Overview
Dundas Jafine ProMax™ 4" black exhaust caps feature a robust, wide mouth cap for optimum airflow and a snug fit backdraft damper that helps to prevent cold air, snow or rain from entering the home. The damper has been redesigned for superior noise reduction. Additional features include a removable pest screen that helps to keep pests out and allows for easy cleaning of the duct.
- Wide Mouth Design – Allows for optimum airflow while maintaining a secure fit
- Backdraft Damper – Helps prevent cold air, snow, rain, and drafts from entering the home
- Noise Reduction – The damper has been redesigned for quieter operation, reducing flapping or rattling sounds
- Removable Pest Screen – Keeps insects, rodents, and debris out while allowing for easy cleaning
- Durable Construction – Made from high-quality, weather-resistant materials (likely UV-stabilized polypropylene or similar) for long-lasting outdoor use
- Snap-On Installation – Designed for easy attachment to 4" round ducting (common for dryer vents, bathroom fans, or range hoods)
Info & Guides
Specifications
| Brand | DUNDAS-JAFINE |
| Colour Family | BLACK |
| Material | POLYPROPYLENE |
| Diameter | 4" |
| Package Weight | 0.34 lbs |
| Package Length | 5.00 in |
| Package Width | 6.30 in |
| Package Height | 7.00 in |
| Dimensions: | 5.000in x 6.300 in x 7.000 in |
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