Filterbuy 20x23x1 MERV 11 Pleated Air Filter (6-Pack)
MERV 11 pleated filters for furnaces, ACs, or heat pumps with universal 20x23x1 compatibility. Captures allergens and pet dander while maintaining air flow. Customers note good quality and fit, with some size and airflow variations
Highlights
- MERV 11 for allergen control
- universal 20x23x1 fit
- 6-pack value
Pros
- universal compatibility 20x23x1
- MERV 11 filtration
- electrostatic pleated media
- made in USA
- includes 6-pack
Cons
- some customers report size slightly smaller than advertised
- airflow performance varies among customers
Best For
Features
- Universal 20x23x1 size replacement for furnace, AC, or heat pump systems
- MERV 11 synthetic media captures dust and allergens with 95% efficiency without restricting airflow
- Electrostatically charged media with 14 pleats per foot for longer-lasting filtration (approx. 3x fiberglass)
- Durable beverage board frame with dual wire backing for improved structure in extreme temperatures
- Made in the USA using industrial-grade, recyclable materials for indoor air quality