Filtrete Ultra Allergen Reduction 1550 4-Inch Filters
Filtrete Ultra Allergen Reduction 1550 4-Inch Filters
Filtrete Ultra Allergen Reduction 1550 4-Inch Filters
1550 Performance Rating. Designed for housings that accommodate 4 inch nominal size filters. Captures 97% of large airborne allergens, such as pollen, mold spores and dust mite debris. Robust frame construction enhances quality and ensures high durability at the shelf. Lasts up to 12 months.
Filtrete Ultra Allergen Reduction 1550 4-Inch Filters
- 1550 Performance Rating.
- Designed for housings that accommodate 4 inch nominal size filters.
- Captures 97% of large airborne allergens, such as pollen, mold spores and dust mite debris.
- Robust frame construction enhances quality and ensures high durability at the shelf.
- Lasts up to 12 months.