Trovac HEPA Bags for Airstream AS200 Canister, 3-Pack

Trovac sizes this set of three HEPA-media bags, part TDSACAIR200, for the AS200 canister's dust chamber, and each one drops straight into place. No published capacity figure for this bag could be confirmed from Trovac, so go by suction rather than a printed volume when judging change time.

Running a bag past the point where it feels full is the most common way suction quietly drops on a canister vacuum. Packed media forces air through a smaller effective area even before the bag looks visually full, so airflow at the hose falls off well ahead of the fill indicator most people are watching for.

HEPA media on these bags is built to hold onto fine dust rather than push it back out through the exhaust, which is the part of the machine's job that a torn or overloaded bag defeats first. Changing on a regular schedule, not just when the bag looks full, protects both the cleaning power and the motor downstream of it. Buying in a set of three keeps a machine used regularly from ever running on an empty box in the closet, and storing the spares somewhere dry protects the bag paper and HEPA media from losing structure to moisture before the box is even opened.

• Includes: 3 HEPA-media dust bags
• Fits: Airstream AS200 canister vacuum
• Filtration: HEPA media, built to trap fine dust
• Storage: keep spares dry to protect the bag paper and HEPA media

Fold a used bag closed before disposal so the dust already trapped inside stays contained instead of releasing back into the room on the way to the trash. Restock ahead of a bag going bald rather than after, and the machine keeps performing the way it did on day one.