Nu-Calgon 4940-46 - PermaFilter 20" X 20" X 5" Each
Nu-Calgon 4940-46 – PermaFilter 20" x 20" x 5" (Each)
Product Description :
The Nu-Calgon 4940-46 PermaFilter 20" x 20" x 5" is a high-performance, washable electrostatic air filter designed to provide lasting air quality and energy efficiency for residential and commercial HVAC systems. Unlike disposable filters, the PermaFilter offers permanent, reusable filtration — simply wash and reinstall for continued use.
Crafted with durable aluminum frames and advanced synthetic media, this filter captures dust, pollen, lint, and airborne contaminants effectively without restricting airflow. Its five-inch depth provides enhanced dust-holding capacity, extending the time between maintenance intervals. Ideal for homes, offices, and light commercial environments looking to reduce waste and maintenance costs while maintaining clean air circulation.
Key Features:
- Genuine Nu-Calgon PermaFilter model 4940-46
- Permanent, washable electrostatic design – no replacements needed
- Improves indoor air quality and HVAC efficiency
- Heavy-duty aluminum frame for long-lasting durability
- Helps lower HVAC system strain and operating costs
- Dimensions: 20" x 20" x 5" (nominal size)
- Reusable and eco-friendly alternative to disposable filters
Applications:
Suitable for use in residential furnaces, air handlers, and commercial HVAC systems requiring a 20x20x5 filter size.
Brand: Nu-Calgon
Part Number: 4940-46
UPC: 00681001494046
Product Weight: Approx. 3.8 lbs
Category: Air Filtration / HVAC Filters
Part Number: 4940-46
UPC: 00681001494046
Product Weight: Approx. 3.8 lbs
Category: Air Filtration / HVAC Filters
| Package Quantity | 1 Item |
|---|---|
| Item Returns | Sorry, the item can't be returned |
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