Nu-Calgon 4940-38 - PermaFilter 20" X 30" X 3" Each
Nu-Calgon 4940-38 PermaFilter 20" x 30" x 3" – Permanent Washable Air Filter
Product Description :
The Nu-Calgon 4940-38 PermaFilter (20" x 30" x 3") is a durable, permanent washable air filter designed to deliver long-lasting performance in residential and light commercial HVAC systems. Built with high-quality electrostatic media and a strong aluminum frame, this filter efficiently captures airborne dust, pollen, and debris—improving indoor air quality while maintaining airflow efficiency.
Unlike disposable filters, the PermaFilter can be easily washed and reused, reducing maintenance costs and environmental waste. Ideal for furnaces, air handlers, and return air grilles, this Nu-Calgon filter offers consistent protection and optimal system performance year-round.
Key Features:
- Size: 20" x 30" x 3"
- Permanent, washable, and reusable design
- Electrostatic filtration for superior dust and allergen capture
- Durable aluminum frame for strength and longevity
- Improves airflow efficiency and helps maintain HVAC performance
- Environmentally friendly alternative to disposable filters
- Designed for residential and light commercial applications
Typical Applications:
Use in HVAC systems, furnaces, and air conditioning units where long-term, washable filtration is preferred.
Brand: Nu-Calgon
Model: 4940-38
Product Type: PermaFilter – Permanent Air Filter
Filter Dimensions: 20 x 30 x 3 inches
Weight: Approximately 3.5 lbs
Model: 4940-38
Product Type: PermaFilter – Permanent Air Filter
Filter Dimensions: 20 x 30 x 3 inches
Weight: Approximately 3.5 lbs
| Package Quantity | 1 Item |
|---|---|
| Item Returns | Sorry, the item can't be returned |
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