✔️Help reduce dirt buildup in air ducts, air conditioners, and furnace systems.
✔️Made with premium and quality materials.
✔️Easy to install and use.
True Blue 16" X 20" X 1" Furnace Air Filter
True Blue Fiberglass FPR 1-Air Filter is designed to help reduce dirt buildup in air ducts, air conditioners, and furnace systems. The frame is cardboard. Last up to 30-days.
- Filter performance rating (FPR) of 1
- Lasts up to 1-month
- Filters dust and pollen
- Helps reduce dust and dirt buildup in air ducts and in air conditioner and furnace systems
- Cardboard frame with fiberglass filter