18x20x1 Electrostatic Air Filter, MERV 8, reusable aluminum filter
Washable, reusable air filter with MERV 8 rating for HVAC systems. Improves airflow and filtration; customers report easy cleaning and good airflow, with some sizing variation
Highlights
- reusable and durable
- easy to clean
- enhanced HVAC efficiency
Pros
- washable and reusable
- improves airflow
- durable construction
- easy to clean and maintain
- cost-effective over time
Cons
- size fitting may vary by up to an inch in length/width
- some customers felt it did not trap much dust
Best For
Features
- Washable, reusable aluminum air filter designed for HVAC/furnace use
- Electrostatic filtration helps remove airborne particles during operation
- Actual size: 17.52 x 19.61 x 0.82 inches; rated as MERV 8
- Easy installation and maintenance with cleaning every 3 months