Germ Guardian AC5350B Review

Air Purifier
The GermGuardian AC5350BCA Elite Air Purifier kills germs and viruses, filters odors, and reduces allergens with the HEPA filter and optional UV C light.
Germ Guardian AC5350B

True HEPA air filter reduces up to 99.97 percent of harmful dust.

  • 180 Square Foot Coverage.
  • Easy to Operate.
  • True HEPA Filter.
* On special until end June 2020

Germ Guardian AC5350B Air Purifier

Mark Johnson
Mark Johnson
Last Updated:  Jun, 2020
Rated from 7565 reviews.

I think you’ll agree with me when I say:

It’s REALLY hard to choose an air purifier with all the options available!

Or is it?

Well, it turns out, that after years and hundreds of hours of testing & reviewing, we have strong opinions about what makes the best air filtration system: level of purification, efficiency, and maintenance.

The Germ Guardian AC5350B (On special until end Jun, 2020) has all the qualities and features, giving it an added advantage and an edge over its competitors.

Quick Summary of the Germ Guardian AC5350B

The easy to use digital display panel includes UV C control, a filter change indicator, and an up to 8 hour timer. The Elite Collection provides both form and function to provide a superior air cleaning system. Made for large rooms (up to 167 ft.). 5 speeds provide high speed allergen control down to ultra quiet sleep mode.

The Good & the Bad


  • Easy to Operate.
  • UV-C Kills Airborne Mold & Germs.
  • Pre filter traps dust, pet hair, and other large particles.


  • Purification is great but several settings non-functional.

Key Features

  • 180 Square Foot Coverage – The AC5350PT is designed for large room applications and will filer air up to 4x times per hour in a 167 square foot space.
  • Easy to Operate – The easy to use digital display panel includes UV C control, a filter change indicator and an up to 8 hour timer.
  • True HEPA Filter – Our purifiers and filters are true HEPA and will capture 99.97% of dust and allergens as small as .3 microns.
  • GermGuardian Filters – Our HEPA filters need only be replaced every 6-8 months. It is important to use genuine replacement parts.
  • Quiet mode – Ultra quiet sleep mode with a programmable timer helps you get a good night?s rest with cleaner air.

Useful Product Info

  • Product Dimensions: 9.06 x 6.69 x 27.56 Inches
  • Product Weight: 11.00 Pounds
  • Product Color: Black

Common Questions

  • Can you turn off the lighted display?

No, you can't turn off the lights. Use a washcloth or tape, as others have suggested.

  • how well does this do with pet hair?

Its designed to catch smaller particles. Pet hair still needs to be vaccumed as well as any carpet in the room to get maximum use of the purifier.

What Others Think

At the time of writing this review, there were:

  • 1130 Customers
  • Who Gave it a Rating of 4.3 Out of 5.

What's Included?

Here's what you get when you buy this Air Purifier:

  • User's guide
  • UVC Light
  • Pre-Filter
  • GermGuardian Filters
  • HEPA Purifier

Our Verdict

The unit is an amazing air purifier, we would recommend this product because is a great option for people suffering from asthma or any respiratory disease

What to Look for in a New Air Purifier?

If you’re in the market for a new Air Purifier, you’re probably looking at the different options and wondering which is the best one to choose.

Don’t worry, we’ve got you covered. Our reviews are based on the following features:


Only the most effective purifiers make the cut.

Noise Level

So there's more clean air and less noise.


Because you need a machine that’s built to last.

Ease of Use

It needs to be easy to use and easy to clean.


The Top Air Purifiers We've Reviewed


Our Rating: 9.2/10

IQAir Health Pro Plus​


Our Rating: 9.4/10

RabbitAir MinusA2​


Our Rating: 9.0/10

Winix 5500-2


Our Rating: 8.6/10

Honeywell 50250-S

Have you read our article on the purifiers for allergies?

Or our article on the top 5 commercial air purifiers?

Mark Johnson

Mark Johnson

Mark advises business, individuals, and organizations on how to use and get the best purifiers so as to maintain their offices and homes. For a fresher and cleaner environment, he is the man for you. He loves ideas and concepts and uses his skills to make them a reality.

Scroll to Top