- What rooms is the AC9200WCA rated for?
- GermGuardian rates it for rooms up to 335 sq ft, so a living room or open bedroom. Larger open-plan spaces will need more than one unit.
- Does it always produce ozone?
- Only the ionizer generates trace ozone, and it can be turned off. The HEPA, carbon and UV stages do not rely on it.
- How often do filters need changing?
- The carbon pre-filter typically lasts a few months and the HEPA filter about six to twelve months, depending on use and pets. The UV bulb is usually replaced yearly.
- Is it loud enough to disturb sleep?
- On low it is quiet enough for a bedroom for most owners. High speed is noticeably loud and better suited to daytime cleaning.
- What comes in the box?
- The unit ships with a HEPA filter, a carbon pre-filter and a UV-C bulb installed. No extra filters are included.
- How does it compare with smaller GermGuardian models?
- It covers more square footage and adds a display and timer, but draws more power and takes more floor space than the compact tower models.
- Where is the GermGuardian AC9200WCA cheapest?
- At Sylvane, for $289.99, 24% under what the other stores charge, as of our latest check.
- Where can I buy the GermGuardian AC9200WCA?
- 5 stores we checked sell it, including Sylvane, Lowe's, Kohl's, Staples, Best Buy.