Allergen filtration vacuum bag i for allergy sufferers

Retains dust, pollen, bacteria, and other contaminants while you vacuum

This system combines a high-filtration paper bag lined with electrostatically charged fibers, and a Micro-Fresh filter pad to retain fine dust and pollen particles down to 0

1 micron in size

The air returning to the room is 99

9% fresh, based on laboratory tests

Type U, fits Swivel Glide, and Ultra