Filterbuy 17x20x1 Air Filter MERV 11 (12-Pack)
Universal 17x20x1 air filters with MERV 11 for improved HVAC efficiency and allergy defense. Customers note strong build and easy installation, though some report sizing variance
Highlights
- MERV 11 defense against allergens
- electrostatic pleated design
- made in USA
Pros
- universal 17x20x1 compatibility
- MERV 11 synthetic media
- easy installation
- strong build quality
Cons
- size not always exact for some users
Best For
Features
- Universal 17x20x1 replacement air filter for furnaces, ACs, or heat pumps
- MERV 11 synthetic media captures 95% of dust, pets, and allergens without restricting airflow
- Electrostatically charged with 14 pleats per foot for longer-lasting filtration
- Durable beverage board frame with dual wire backing for improved rigidity and temperature resistance
- Made in the USA from recyclable materials with actual size 16.50 x 19.50 x 0.75 inches