How large a room does the AC5000B handle?

It is rated for about 189 sq ft at roughly 4.8 air changes per hour, and it circulates a 915 sq ft room about once per hour. It suits bedrooms and medium rooms best.

Does the UV-C light run all the time?

No. The UV-C lamp has its own on/off control, so you can run HEPA filtration alone. The bulb is a consumable and needs periodic replacement.

What filters does it use?

It uses a pre-filter, a charcoal filter and a true HEPA filter, plus a separate UV-C bulb. The filter change indicator tells you when to swap them.

Is it quiet enough for a bedroom?

Yes on low speed, which owners describe as near-silent. Higher speeds are noticeably louder but move more air.

Does it help with pet dander and odors?

Yes. The HEPA layer traps dander and the charcoal layer reduces pet and litter odors. It is not a substitute for cleaning and ventilation.

Does it have an auto mode or air quality sensor?

No. You choose among three manual fan speeds, and there is no sensor-driven automatic mode.

What do buyers say about the GermGuardian UV-C Tower Air Purifier Model AC5000B?

Rated 4.6 out of 5 from 466 ratings.

Where can I buy the GermGuardian UV-C Tower Air Purifier Model AC5000B?

6 stores we checked sell it, including Allergy Asthma Technology, Ltd., The Home Depot, Amazon, Walmart, Staples.

GermGuardian UV-C Tower Air Purifier Model AC5000B

Q: Where is the GermGuardian UV-C Tower Air Purifier Model AC5000B cheapest?

At Walmart, for $139.99, as of our latest check.

Best price now

$139.99at WalmartChecked 47 min ago

Compared across 6 stores. Prices are checked against each store and labelled with when.

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What reviewers say

4.6 / 5466 ratings

Owners rate it well, praising quieter operation and noticeably fresher air in bedrooms. Complaints center on filter and bulb replacement costs and on the limited coverage for big rooms.

What people mention

NoisePraisedOwners say the lowest speed is quiet enough to run overnight in a bedroom.
Odor controlPraisedThe charcoal filter is credited with reducing pet, smoke and cooking smells.
Replacement costCriticisedBuyers complain that filters and UV bulbs need regular replacement and add up.
CoverageMixedIt works well in bedrooms but owners find it underpowered for large open rooms.
BuildMixedThe tall tower is sturdy but heavy and awkward to move between rooms.

About the GermGuardian UV-C Tower Air Purifier Model AC5000B

Elevate your home's atmosphere with the GermGuardian home air purifier for bedrooms, kitchens, offices, and more – It helps filter odors and trap allergens. Immerse yourself in the tranquility of clean, allergen-free air as this powerful air purifier effortlessly captures and eliminates airborne particles. Equipped with a HEPA filter, a charcoal filter, and an optional UV-C light, this air purifier captures a remarkable 99.97% of dust, pollen, pet dander, and other allergens. Our testing proves it! With its space-saving design, this air purifier seamlessly fits into your space, ensuring your air stays crisp without intruding. Focus on making memories and revel in the joy of cozy family moments, never fearing the buildup of airborne particles or unwanted odors. Your at-home comfort can be customized with 3 speed settings, including an ultra-quiet mode on the lowest speed setting. This air purifier circulates the air 1x per hour in 915 square foot rooms and 4.8x per hour in 189 sq. ft. rooms, making it ideal for medium to large sized rooms such as: dorm rooms, bedrooms, and other living areas. Looking out for your family's well-being is no small feat. That's why we'll take the task of guarding your air to keep it clean and fresh. Let our meticulously engineered, rigorously tested and reliably proven products purify your home and shield your environment from the smoke in your air. We've fulfilled our commitment to you when you notice absence — the absence of allergens that prevent you and your family from living life to the fullest. Give your home a breath of fresh air with products designed and engineered in the US by Guardian Technologies.