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AAS American Filters
21x21x1 Aluminum Framed Washable MERV 6 Electrostatic Air Filter
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Benefits
- Improved Air Quality
- Cost-Effective
- HVAC System Protection
- Eco-Conscious Choice
- Easy Maintenance
Product Overview
The 21x21x1 Aluminum Air Filter, Washable MERV 6 Electrostatic Filter, is a durable, eco-friendly alternative to disposable HVAC filters.
With its MERV 6 rating, it effectively captures dust, pollen, lint, and other common airborne particles, helping to keep your home or business air cleaner and healthier. Built with a sturdy aluminum frame, this filter is designed for long-lasting use.
The electrostatic media naturally attracts particles, improving filtration efficiency while maintaining strong airflow.
Unlike disposable filters, this washable model can be easily cleaned and reused, making it both cost-saving and environmentally responsible.
Its 21x21x1 size ensures a snug fit for most heating and cooling systems.
Ready to upgrade your air quality?
Order your 21x21x1 Aluminum Air Filter today and enjoy fast shipping, premium protection, and fresh, breathable air in every room.
Key Features
- Exact Size: 21x21x1 – fits most standard HVAC, AC, and furnace systems.
- MERV 6 Rated: Captures dust, lint, pollen, and common airborne particles.
- Aluminum Frame: Lightweight yet strong for long-lasting durability.
- Electrostatic Design: Uses static electricity to attract and trap particles effectively.
- Washable & Reusable: Easy to clean and reuse, saving on replacement costs.
- Eco-Friendly: Reduces waste compared to disposable filters.
| Item Model Number | 21x21x1-EF |
| Brand | AAS American Filters |
| Filter size | 21x21x1 |
| Actual Size | 20.5 x 20.5 x 0.875" |
| Usage | Residential / Commercial Use |
| Manufactured | Made in the USA |
| Shipment | 7 to 10 days |
| Type | Aluminium Framed Electrostatic |
| Code | EF |
| Material | Aluminum |
| Thickness | 1 |
| Part Number | 21x21x1-EF |
| Unit of Measure | IN |
| Length | 20.5 |
| Width | 20.5 |
| Depth | 0.875 |