Filterbuy 18x20x1 MERV 13 Air Filter (6-Pack) 17.5 x 19.5 x 0.75
Filterbuy 18x20x1 MERV 13 pleated air filters for furnaces, AC, or heat pumps. Improves filtration while maintaining airflow. Customers note solid build and dust capture, with mixed size fit feedback
Highlights
- MERV 13 performance
- Actual size close to 17.5 x 19.5 x 0.75
- 6-pack value
Pros
- MERV 13 filtration
- Electrostatic pleated media
- Compatible with furnace, AC, heat pump
- Sturdy construction
- Made in USA
Cons
- Mixed feedback on exact fit size
Best For
Features
- UNIVERSAL COMPATIBILITY 18x20x1 replacement air filters for your furnace
- air conditioner
- or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size 17. 50" x 19. 50" x 0. 75")
- MERV 13 PERFORMANCE Protect your home or business from germs
- bacteria
- and more with MERV 13 synthetic media (comparable with MPR 1900 & FPR 10) that captures 98% of dust without restricting air flow
- LASTING FILTRATION Electrostatically charged media with 16 pleats per foot traps more microscopic particles and lasts 3x longer than fiberglass models (replace every 90 days for best results)
- SUPERIOR CONSTRUCTION Easy installation beverage board frames with dual wire backing outperform basic cardboard designs by improving durability and resisting extreme temperatures
