Filterbuy MERV 11 14x18x1 Air Filter 4-Pack (Actual 13.50 x 17.50 x 0.75)
MERV 11 pleated air filters for furnaces, ACs, or heat pumps. Enhances system efficiency and traps dust and allergens. Customer note: good quality and value, some report fit and size concerns
Highlights
- MERV 11 filtration for allergies
- 13.50 x 17.50 x 0.75 actual size
- 4-pack for multiple filters
Pros
- MERV 11 synthetic media
- Universal 14x18x1 compatibility
- Reduces dust and allergens
- Electrostatic pleated design
- Made in USA
Cons
- Actual size slightly smaller than stated
- Some reports of restricted airflow
- Fit may vary by furnace model
Best For
Features
- Universal 14x18x1 replacement filter for furnaces, air conditioners, or heat pumps
- MERV 11 performance with synthetic media captures 95% of dust and allergens
- Electrostatically charged, 14 pleats per foot for longer lasting filtration
- Dual-wire backing and beverage board frame improve durability and temperature resistance
- Made in the USA with industrial-grade, recyclable materials
