Nu-Calgon 4940-03 - PermaFilter 14" X 14" X 1" Each
Nu-Calgon 4940-03 – PermaFilter 14″ × 14″ × 1″ (Each)
Product Description
The Nu-Calgon 4940-03 PermaFilter 14″ × 14″ × 1″ is a permanent, washable electrostatic air filter engineered to improve indoor air quality while reducing long-term maintenance costs. Designed for residential and light commercial HVAC systems, it provides efficient dust and allergen capture with minimal airflow restriction. With a MERV 8 performance rating, this reusable filter captures dust, pollen, lint, and other airborne particles — helping extend the life of your HVAC system and ensuring cleaner air circulation.
Key Features & Benefits:
- Permanent filter design – no more buying disposable filters; simply wash, dry, and reinstall.
- Electrostatic filtration technology – static-charged fibers attract and retain airborne particles.
- MERV 8 efficiency rating – effectively captures household dust, lint, and pollen while maintaining airflow.
- Anti-microbial and ozone-free construction – helps resist bacterial growth and promotes safer indoor air.
- Easy to clean – rinse with water or mild detergent every 8–12 weeks for best performance.
- Durable aluminum frame – built for long-term use and stability.
- Lifetime warranty – designed to last the lifetime of your HVAC system under normal use.
Technical Specifications:
- Manufacturer: Nu-Calgon
- Part Number: 4940-03
- Nominal Size: 14″ × 14″ × 1″
- Actual Size: 13-5/8″ × 13-5/8″ × 7/8″
- Material: Electrostatic polypropylene media with aluminum frame
- Filter Type: Washable / Permanent
- Filtration Rating: MERV 8
- Cleaning Frequency: Every 8–12 weeks (depending on use)
- Weight: Approximately 1.5 lb (0.68 kg)
- Dimensions (Shipping): 15″ L × 15″ W × 1.5″ H
Why Choose the Nu-Calgon PermaFilter 4940-03?
For homeowners or facility managers looking to reduce filter replacement costs and environmental waste, the Nu-Calgon PermaFilter is an ideal long-term solution. Its washable electrostatic design ensures dependable particle removal without restricting airflow or straining the system. The filter is built for repeated cleaning cycles and designed to deliver consistent MERV 8 performance, making it a cost-effective and eco-friendly alternative to disposable HVAC filters.
Maintenance Tips:
- Remove the filter every 8–12 weeks for cleaning.
- Rinse opposite the airflow direction with water or a mild detergent.
- Shake off excess water and allow to completely dry before reinstalling.
- Inspect for debris or damage before reinstalling.
| Package Quantity | 1 Item |
|---|---|
| Item Returns | Sorry, the item can't be returned |
Write Your Own Review