Filter King 12x12x4 Air Filter 5-Pack
MERV 8 pleated air filters, sized 12x12x4 with actual 11.5x11.5x3.75. Made in USA; designed for A/C and furnace use. Customers note good quality and fit, with mixed feedback on airflow and seal
Highlights
- made in usa
- actual size aligns with fit
- covers up to 90 days replacement guidance
Pros
- MERV 8 rated for filtration
- 5-pack for multiple replacements
- Actual size close to labeled
- Made in USA
- Pleated design for better particle capture
Cons
- Mixed feedback on airflow
- Mixed seal quality
- Actual size slightly smaller than nominal
Best For
Features
- MERV 8 rated pleated air filter for HVAC systems
- Actual size 11.5 x 11.5 x 3.75 inches; nominal 12 x 12 x 4
- Pack of 5 filters manufactured in the United States
- Designed for up to 90 days of use before replacement
