Filterbuy 12x30x1 MERV 11 Pleated Air Filter (4-Pack) 11.88 x 29.88 x 0.75
Replacement air filters with MERV 11 synthetic media for allergy and pet defense. Improves HVAC efficiency and air quality; customers note good quality and dust reduction, with some sizing and fit concerns
Highlights
- MERV 11 performance
- Universal 12x30x1 replacement
- Made in USA
Pros
- MERV 11 filtration for allergens and pets
- Electrostatic pleated design
- Universal compatibility for furnace, AC, or heat pump
- Sturdy construction and perceived value
Cons
- Actual size may differ from stated
- Some fit issues with certain furnaces
- Can restrict airflow for some setups
Best For
Features
- Universal 12x30x1 replacement for furnace, AC, or heat pump
- MERV 11 filtration with synthetic media captures 95% of dust and allergens
- Electrostatically charged 14 pleats per foot for longer-lasting filtration
- Durable beverage board frame with dual wire backing for temperature resistance
- Made in the USA from recyclable materials with 11.88" x 29.88" x 0.75" actual size
