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AP-300PH Air Purifier with PlasmaTRUE™ Technology

  • Effectively purifies air in large sized rooms up to 300 square feet
  • Air purifier includes an air purity sensor that monitors the air quality and automatically adjusts the fan speed to keep your air cleaner
  • True HEPA Filter safely removes 99.97% of airborne particles as small as 0.3 microns, including pollen, ragweed and other allergens, mold spores, dust mites, viruses, germs, pet dander and cigarette smoke
  • PlasmaTRUE™ Technology creates an ionized field to help safely remove airborne pollutants
  • Ultra quiet operation
  • Filter change indicators signal when the True HEPA and Carbon filters need replacing
  • True HEPA and Carbon filters included with air purifier
  • User-friendly display panel on air purifier effectively communicates machine performance




Model NumberAP-300PH
Item Number9270101
UPC Code043859625444
Item H x W x D (inches)21.88 x 16.50 x 9.81
Warranty5 Yr Limited
ColorSILVER/WHITE <no translation>
Material TypePLASTIC <no translation>
Qty Per Pack1
Room Size (Sq Ft)300
CADR Rating - Smoke191
CADR Rating - Dust200
CADR Rating - Pollen201
PlasmaTrue™ TechnologyPlasmaTrue™ Technology
Filter TypeTrue HEPA, Carbon with Sanitized® Antimicrobial Treatment
CertificationEnergy Star Certified, AHAM Certified, UL Listed, CARB Certified


Energy Star Certified

Energy Star Certified

Energy Star Certified

AHAM Certified

AHAM Certified

Certified by the Association of Home Appliance Manufacturers

UL Listed

UL Listed

UL certified for your safety

CARB Certified - Certified by the California Air Resource Board

CARB Certified

Certified by the California Air Resource Board

Carbon with Sanitized® Antimicrobial TreatmentSanitized® antimicrobial treatment effectively reduces the development of bacteria, fungi and dest mites on the carbon filterPlasmaTRUE_FeatureIcon.pngPlasmaTrue™ TechnologyPlasmaTrue™ Technology creates an ionized field to help safely remove airborne pollutants.

Carbon with Sanitized® Antimicrobial Treatment

Sanitized® antimicrobial treatment effectively reduces the development of bacteria, fungi and dest mites on the carbon filter

PlasmaTrue™ Technology

PlasmaTrue™ Technology

PlasmaTrue™ Technology creates an ionized field to help safely remove airborne pollutants.

300 Square Feet


Purifies large rooms up to 300 square feet


Rated 4.8 out of 5 by 24 reviewers.
Rated 5 out of 5 by Fresh Air at last! I have been working in my department for 5 years. I noticed that I had been getting headaches and overall feeling terrible. We decided to order this Air Purifier from Fellowes, since we knew it was a great company. BOY WHAT A CHANGE! The indicator for air purity (great little feature that not many purifiers have) was in the RED! We unpacked and got the machine running in 3 mins flat. Ease of use is perfect for what it is. The filter replacement/install is super easy. Already i can feel the difference in the room atmosphere! I highly recommend this product to move alot of air in big spaces. Since we have been running the purifier, the RED went to YELLOW and I'm sure in a little time will be GREEN. We have a large space and will be ordering another right away. March 11, 2014
Rated 5 out of 5 by Nice product, Easy to Use I recently purchased this product to help clear my home of pollution due to the fact that my son and myself are allergy sensitive on top of living in an area with winter inversion resulting in red air quality. When I regularly run the air purifier, I notice a difference. I've also asked friends how they feel when they come into my apartment and they say it feels better. Granted, we live in an area that is prone to winter inversion and when we have a storm drought, pollution builds up and the air outside is almost unbreatheable for anyone. It's really helped having this in my home. There is a high pitched noise that occurs and without some other "white noise" in my room, I can't sleep with it on. I use it where my son and me hang out the most. A large open room that connects the kitchen and living room. The digital reader helps a lot and I do notice it kick up to a higher notch when I cook or when flatulence takes place (sorry, it's true). It's worked well for us the past 2 months. I've yet to need replacement filters. February 23, 2014
Rated 5 out of 5 by Excellent Single-Room Air Purifier Unit This unit represents one of the best market values for a single-room air purifier for use in a residential or commercial setting. It is practically silent at the low, moderate, & high airflow settings, but is noisy at the highest airflow setting. Although it is somewhat bulky, this is a given because of the surface area of the carbon and HEPA filters inside. Initially setting up the unit's filters is a breeze, as well as replacing the filters (about every 3 months for the black carbon filter, and about every 12 months for the white HEPA filter). December 27, 2013
  • 2015-07-05T10:22:49.645-05:00
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