Filtrete 15"x20"x1" Purple Ultra Allergen Pleated Furnace Air Filter. This filter is 90% effective at capturing large allergens like mold and pet dander, and it is electrostatically charged to capture micro allergens like dust and smoke. It also captures bacteria and particles that can carry viruses, making it a great choice for those with allergies or sensitivities. With a MPR rating of 1500 and lasts up to 3 months.
- 15 in. x 20 in. x 1 in.
- Purple color
- 90% effective at capturing large allergens like mold and pet dander
- Electrostatically charged to capture micro allergens like dust and smoke
- Captures bacteria and particles that can carry viruses
- MPR rating of 1500
- Lasts up to 3 months
