Honeywell Allergen Plus HEPA Air Purifier for Home Large Rooms up to 2400 Ft², Air Quality Monitor, Auto Mode, Reduces Allergens, Pollen, Pet Dander, Odors, Smoke, Black, HPA5300B
$319.99 Original price was: $319.99.$33.99Current price is: $33.99.










The Honeywell Allergen Plus HEPA Air Purifier (HPA5300B) quietly delivers cleaner, fresher air to extra-large rooms up to 500 sq ft. Like many HEPA filter air purifiers, it relies on high-efficiency filtration, and this large air purifier for dorm rooms is ideal for homes with pets or even an office. It uses an Air Quality Sensor to monitor conditions and display real-time cleaning levels, making it an excellent air purifier for pets. Whether you seek allergy relief, smoke reduction, or simply better bedroom air, Auto Mode, 2/4/8-hour shut-off timers, and a night-time dimmer let you tailor performance. Three genuine “R” HEPA filters (replace annually) capture up to 99.97%* of microscopic allergens such as dust, pollen, pet dander, and wildfire smoke, while the included “A” pre-filter (replace every three months) traps larger particles like hair or lint and helps reduce common household odors from paints, cleaners, and candles. This ENERGY STAR-certified Honeywell air purifier meets strict U.S. EPA efficiency guidelines. Disclaimers:*From the air that passes through the filter, 0.3 microns and larger. **Based on third-party independent CADR testing for the smoke CADR value when operated at the highest setting. Air circulation depends on room size and configuration; not all air will pass through the filter
Allergen & Odor Reduction: These air purifiers for bedrooms have HEPA filters + Carbon pre-filters that help remove tiny particles and allergens from indoor air including smoke from wildfires that are miles away and can degrade air quality
Easy to Use: This convenient extra large room air purifier comes with initial HEPA filters and odor-reducing pre-filter. It also features at-a-glance settings to see and optimize your cleaning level
Automatic Cleaning: This HEPA filter air purifier features an air quality indicator and auto mode that automatically monitors air quality and adjusts
Exceeds HEPA standards: Advanced HEPA filtration captures over 99.99% of airborne dust, pollen, pet dander and smoke** This powerful air purifier refreshes the air at least once an hour in rooms up to 2400 sq. ft. to provide cleaner, fresher air
Transform the air quality in your home: this Honeywell HEPA air purifier is independently tested and AHAM Verifide to filter and recirculate air the recommended 4.8 times an hour or every 12.5 minutes in rooms up to 500 sq ft***
13 reviews for Honeywell Allergen Plus HEPA Air Purifier for Home Large Rooms up to 2400 Ft², Air Quality Monitor, Auto Mode, Reduces Allergens, Pollen, Pet Dander, Odors, Smoke, Black, HPA5300B
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randall henderson –
Honeywell never fails to please me for its quality
This Honeywell product works just like a Honeywell should, clean, quiet and efficient. I go with HW all the time since they are an old established company and know to last with very good Customer Service, I called them just to see they are still on task. The air is cleaner and smells much fresher. I have a HW humidifier and soon a dehumidifier come summertime.
Harry Smooth –
WOW!
I bought this because I live in a 119 yr old house and it produces dust worse than a chainsaw, you dust a table on Monday, you can write your name in the dust on Weds….but I really just got a taste of what this baby can do….i dumped an ash tray with a smoldering cig in it, and the room filled with smoke, I put this Bad Boy on TURBO mode and within 5 mins, the room was crystal clear and free from smoke and odor!I’m SOLD!Well worth the bucks!
MDB007 –
A good air cleaner for fairly large rooms
We were looking for a filter but more a loud fan to replace our 25 year old round Honeywell which finally died. I tried a Levoit but returned as it wasn’t loud enough. This Honeywell on Turbo gives an extra level of white noise, not as loud as the old one but seems to work. We also use a noise app on our phones as well. The bonus with the filter is it cleans the air nicely in our 20 x 12 master bedroom. I noticed I am less stuffy in the morning.There are LED lights to show speed and cleaning which all can be turned off or dimmed so they down flood the room with light, see pictures on what they look like during daylight.
Nora T. Bridges –
Works well
Received the unit and we have run it virtually nonstop since receiving. It works well. How do I know. The filters got dirty quickly. Swapped them out and kept going. My wife is pleased- that’s all that matters.
MakMom5 –
Good, but not great
We had the previous model for like 10 years and it was great. This one is good, but not as effective for odor control (near the litter box) and the cats jump on it and turn it off, since the touch controls are on the top. I liked the old one better.
Nathalie –
Great air purifier
Works great. The machine is perfect and durable. I am just having trouble finding filters
Twiddles42 –
4 months and going strong
I prefer simpler models, but gave this modern one a try. Simple models just have a fan and a physical toggle switch. This one has whizzy LEDs and soft-touch digital lights, but does it stylishly enough. Still, just a motor and filter are what I want. But it works, and a powerstrip will take care of any desire for a physical toggle switch.Air flow feels strong at setting 3 (highest without turbo), and runs almost as loud as the unit replacing it (also at setting 3 out of 4 choices). So for airflow and noise, this is awesome. No weird noises of goofy chunks yet! Turbo is more powerful than the old unit (comparable size too).Cat hair is caught in the prefilter so I know this is definitely doing its job!Size is perfect for what it needs to do. Weight too is pretty good for size and bulk.The noise emitted works as “white noise”, which can be relaxing to induce sleep with.People with allergies will appreciate this too between seasons.No setting change randomly and there’s no air quality sensor that’s half-useless too.There are no ozone gimmicks to be found in this. Avoiding ozone is a MUST if you have pets, especially parrots. As some units automatically turn it on when the unit is powered on and theres an outage, that can be bad news.Definitely happy with this unit and am buying another.
dannaBats the dragonSlayer –
Nice little air filter
Nice little air cleaner, we have cats and run it constantly to help keep dust and fur out of the air.It has been running for 3 months straight with no issues. We pull out the pre-filter and bang it off outside every month or so cause it does catch a lot of cat fur, but the inside filter is still chugging along.Its very quiet, i forget its there most days.Not sure if it helps with allergies or not, i dont sneeze any more or less than i always have, but i dont have any known allergies to dust or pollen.It has a small footprint so it fits easily in a corner or under a desk.
Torteya –
Funciona muy bien, muy útil el indicador de VOCs. Lo utilizamos en recámaras de hasta 20m^2 sin problemas.
Nanz. Ojj –
This machine is quiet, and works good. Since I’ve had it I’ve seen no dust in the air and less dusting. There is dust but not as much. Also my nose isn’t as runny. I love this air purifier.
Cliente de Amazon –
en las mananas es cuando mas malo me ponia con las alergias y en efecto, el purificador de honeywell lo detectaba en el modo automatico y se ponia en amarillo o rojo… llevo 1 semana usandolo y he estado MUY bien… 100% recomendable… de hecho comprare otro para la sala…
Armando CW –
Compre este aparato por que soy asmático y si me ha ayudado a dormir mejor, lo pongo en modo automático y limpia el aire de la recámara de echo he notado mucho menos polvo en las diferentes superficies de mis muebles
PATRICIA LIZARRAGA –
En donde puedo comprar un motor de repuesto? Alguien sabe? Se quemó el motor y se usó muy poco