Nu-Calgon 4940-56 - PermaFilter Flex 16" X 20" X 1" Each
Nu-Calgon 4940-56 – PermaFilter Flex 16" x 20" x 1" (Each)
Product Description:
The Nu-Calgon 4940-56 PermaFilter Flex is a premium, washable air filter engineered to deliver long-lasting protection and superior indoor air quality. Designed for residential and light commercial HVAC systems, this 16 x 20 x 1-inch reusable filter provides a high-efficiency barrier that captures airborne dust, pollen, and other contaminants—helping your system run cleaner and more efficiently.
Constructed with a flexible aluminum frame and electrostatically charged media, the PermaFilter Flex is built to withstand repeated wash cycles without losing filtration performance. Its low-resistance design improves airflow compared to disposable filters, while reducing waste and replacement costs.
Ideal for homeowners, contractors, and maintenance professionals seeking a sustainable air-filtration solution, this Nu-Calgon filter offers dependable performance and long-term savings.
Key Features:
- Size: 16" x 20" x 1"
- Model: PermaFilter Flex (4940-56)
- Washable and reusable design for extended life
- Electrostatically charged media captures fine particles efficiently
- Durable, flexible frame resists bending and corrosion
- Enhances HVAC performance and energy efficiency
- Environmentally friendly—reduces disposable filter waste
Typical Applications:
Compatible with most standard furnaces, air conditioners, and return-air grilles using a 16" x 20" x 1" filter slot.
Brand: Nu-Calgon
Model Number: 4940-56
Product Type: Reusable Air Filter
Nominal Dimensions: 16 x 20 x 1 in
Weight: Approximately 1.2 lb
Model Number: 4940-56
Product Type: Reusable Air Filter
Nominal Dimensions: 16 x 20 x 1 in
Weight: Approximately 1.2 lb
| Package Quantity | 1 Item |
|---|---|
| Item Returns | Sorry, the item can't be returned |
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