Nu-Calgon 4940-27 - PermaFilter 18" X 30" X 1" Each
Nu-Calgon 4940-27 – PermaFilter 18" x 30" x 1" (Each)
Description:
The Nu-Calgon 4940-27 PermaFilter is a permanent, washable air filter engineered for long-term HVAC efficiency and indoor air quality. Designed to fit standard 18" x 30" x 1" filter slots, it replaces disposable fiberglass or pleated filters, reducing waste and maintenance costs. Constructed with a durable aluminum frame and electrostatically charged media, it effectively captures dust, pollen, and airborne debris while maintaining excellent airflow.
This filter can be easily cleaned with water or a mild detergent, making it ideal for both residential and light commercial applications. By maintaining consistent air quality and preventing system buildup, it helps extend the life of your HVAC equipment.
Key Features:
- Permanent, washable design — reusable for years
- Electrostatic filtration captures fine particles
- Rugged aluminum frame resists corrosion
- Maintains consistent airflow and efficiency
- Eco-friendly alternative to disposable filters
- Fits standard 18" x 30" x 1" HVAC filter slots
Technical Specifications:
- Brand: Nu-Calgon
- Part Number: 4940-27
- Product Type: Permanent Electrostatic Air Filter
- Nominal Size: 18" x 30" x 1"
- Frame Material: Aluminum
- Filter Media: Electrostatic polymer mesh
- Cleaning Method: Washable with water or mild detergent
Applications:
Compatible with furnaces, air conditioners, and return air vents in residential and commercial HVAC systems.
| Package Quantity | 1 Item |
|---|---|
| Item Returns | Sorry, the item can't be returned |
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