Filterbuy 17x21x1 Air Filter, MERV 11, 6-Pack
MERV 11 pleated air filters for HVAC, designed to capture dust and allergens while maintaining airflow. Customers report good quality and solid fit, with some noting size variance
Highlights
- MERV 11 synthetic media
- universal 17x21x1 size compatibility
- electrostatic pleated design
Pros
- universal compatibility
- effective dust and allergen capture
- solid build quality
- fits well in filter slots
- made in USA
Cons
- some customers report size measurements differ
- airflow experience varies among users
Best For
Features
- Universal 17x21x1 replacement filter for furnaces, air conditioners, or heat pumps
- MERV 11 media filters 95% particle capture without restricting airflow
- Electrostatically charged pleated design with 14 pleats per foot for longer-life filtration
- Durable beverage board frames with dual wire backing for improved temperature resistance
- Made in the USA with recyclable materials for dependable indoor air quality
