Desktop Air Purifier With 3 Stage Air Cleaning System Lasko Hf11200

Instant Air Purifier uses sophisticated technology to deliver cleaner air, giving you peace of mind. It pairs an advanced filtration system with plasma ion technology that works to remove 99.9% of the virus that causes by treated air. And the built-in sensors monitor the air quality and adjust the fan speed automatically, to work 24 hours a day, 7 days a week. The advanced filtration system includes a HEPA-13 filter with a carbon layer that captures 99.97% of dust, dander, smoke, and other ultrafine impurities in the air and helps reduce smells. Plasma ion technology projects positive and negative ions for cleaner air. Instant Air Purifier starts delivering cleaner air in minutes and completely recycles the room’s air 5 times per hour. With Instant Air Purifier, you’ll inhale cleaner air, and exhale peace of mind. And it comes from the makers of Instant Pot, with all the quality, convenience, and versatility you’ve come to expect from Instant.

The air purifier is quiet and does a great job of purifying the air. I keep it near my cats litter box. and it helps minimize the smell.. Ericka. Cleveland, OK. Mon Jun 08 2026

Shark NeverChange Air Purifier MAX, saves you $300 or more in filter replacement costs over 5 years*. Covers up to 1400 sq. ft., for powerful, multi-room purification. Odor Neutralizer Technology guards against odors throughout your home, releasing a fresh scent. A HEPA filter captures 99.98% of particles. *Vs. cost of replacing filters on a competitor unit over 5-year period in 300 sq ft space.

Works pretty well and is very pretty too. Not super silent tho.. Izabely. Tue Jul 21 2026

Dyson Purifier Cool PC2 De-NOx​ delivers whole-room purification and powerful cooling. Advanced air purification captures 50% more NO₂. Removes odors and gases, and continuously destroys formaldehyde. The fully sealed, 3-stage filter system captures 99.97percent of particles as small as 0.3 microns.The whole purifier, not just the filtration system, is fully sealed to HEPA H13 grade. Air Multiplier technology projects over 76 gallons per second of smooth, yet powerful airflow. Connects to the MyDyson app to control and monitor air quality from anywhere, or hands-free with compatible voice services.

This was recommended to us by someone who has a lot of pollen related allergies like my son. Works great so far - we use it in the auto run setting to keep his room air purified. Ava. IL. Sat Sep 06 2025

Does not meet California air cleaner regulation requirements: cannot be shipped to California. Breathe cleaner air, breathe easier. Ever noticed the clean, distinctive smell and sensation after a thunderstorm, or standing by a waterfall? Enjoy that same refreshing, mood-lifting effect at home with the ozone air purifier by Ivation. Unlike a simple filter, our 2-in-1 ionizer and odor remover achieve multiple air effects for an incredibly breathable space of up to 3,500 square feet. Simply power on the ionizer, and experience significantly better air quality as negative ions latch onto and expel harmful airborne particles. Meanwhile, the unit’s separate ozone generator pumps freshly activated oxygen into the room to purge foul odors from dogs, food, mold, cigarettes, chemicals, and more. With its cherry wood and stainless steel construction, this small but mighty purifier is ready to complement any room in your home. Enjoy the pure sensation of being alive with that indescribable “clean-smelling” atmosphere only found in nature. You’ve got to breathe it to believe it.

I love this my husband smokes cigars and it illuminates the smoke odor.. Marie. Saugerties Ny. Thu Dec 19 2019

Dual 360° air intakes and Turbo Pet Mode deliver powerful, rapid purification for large spaces up to 2600 sq. ft. Real-time air quality monitoring, auto adjustment, and ultra-quiet 20dB sleep mode ensure fresh, clean air with effortless operation—ideal for homes with pets or light sleepers.

Just purchased a few weeks ago. Also purchased extra filters to ensure availability. Very quite.. Donna. US. Tue Apr 14 2026

Dyson HushJet compact purifier is Dyson's most powerful, small-format purifier. Basing their design on that of jet engines, Dyson engineers developed HushJet air projection, which minimizes noise while purifying rooms of up to 203 sq ft. So, it’s compact in size yet powerfully circulates air throughout the entire room.

Haven't used much yet, but SO quiet. Easy setup. App control is intuitive and good option. Advertised ling lifespan of filters is a bonus.. Breathe. Victoria, BC. Tue Sep 15 2026

The Dyson purifier is engineered from the ground up to evenly purify large spaces. Cone aerodynamics creates a condensed jet of air to project purified air over 32 feet. An advanced-grade filter captures allergens and 99.97% of ultrafine particles as small as 0.1 microns, while an activated carbon filter removes odors and gases.

This Dyson product is amazing. Love it. Jenkins. Worcester, MA. Tue Jul 22 2025

The air purifier features washable, reusable metal filters, H13 high-grade HEPA filters, and active carbon filters that work together to capture up to 99.9% of airborne particles 0.1 microns or larger. This includes airborne bacteria and various contaminants. Relax and breathe easy with this peace-of-mind essential for today's home.

I have about 7 different types of air filters in my house...I have severe allergies to dust. This unit is by far the best. I have an air quality tester and this one preforms the best by far. I've bought a second one. I live on northern Ontario, and even during the wild fires and made the air quality significantly better. It's a great investment.. Anonymous. Thunder Bay, ON. Thu Aug 06 2026

Ozone Generator/UV Air Purifier with 2 Ozone Plates, UV, and Charcoal Filter for 2500 Square Feet +

As described.. Anonymous. Fri Mar 20 2026

Dyson Purifier Hot+Cool HP2 De-NOx​ delivers whole-room heating and powerful cooling with purified air. Advanced air purification captures 50 percent more NO₂ Removes odors and gases, and continuously destroys formaldehyde. The fully sealed, 3-stage filter system captures 99.97 percent of particles as small as 0.3 microns. The whole purifier, not just the filtration system, is fully sealed to HEPA H13 grade. Air Multiplier technology projects over 76 gallons per second of smooth, yet powerful airflow. Connects to the MyDyson app to control and monitor air quality from anywhere, or hands-free with compatible voice services.

Love it! Great airflow and low on noise. Perfect for working out in a small room and for keeping cool at night.. Lorna. Vancouver, British Columbia. Tue Aug 25 2026

The Shark Air Purifier MAX uses Pure Air Microforce to deliver fast, powerful, and quiet purification. Clean Sense IQ senses air quality & auto-adjusts to improve air quality and report results in real time. A HEPA filter captures 99.98% of airborne particles like allergens, dust, and dander (based on IEST-RP-CC007.3, 0.1-0.2 microns). Cleans up to 1200 square feet.

Totally worth the investment!!. Sky. Tallahassee, FL. Tue May 12 2026

3 stages of efficient air filtration will ensure your space's air quality is the best it can possibly be. The pre-filter will catch all large contaminants such as dust: effectively extending the lifespans of the two other air filters, the H13 True HEPA filter will capture and remove 99.97% of airborne particles 0.3 microns in size, and finally the carbon filter will help neutralize smoke, unpleasant odors, and VOCs. Boasting certifications from Energy Star and an AHAM verified coverage area of 380 sq. ft., you can breathe easier knowing that harmful air pollutants such as dust, allergens, and smoke will be efficiently eliminated from your home.

This works well. I use it for our living space especially when cooking or hosting since we have cats !. Naomi. Brooklyn, NY. Sun Mar 08 2026

Instant Air Purifier uses sophisticated technology to deliver cleaner air, giving you peace of mind. It pairs an advanced filtration system with plasma ion technology that works to remove 99.9% of the virus caused by treated air. It also removes 99.9% of other viruses and bacteria from treated air. And the built-in sensors monitor the air quality and adjust the fan speed automatically, to work 24 hours a day, 7 days a week. The advanced filtration system includes a HEPA-13 filter with a carbon layer that captures 99.97% of dust, dander, smoke, and other ultrafine impurities in the air and helps reduce smells. Plasma ion technology projects positive and negative ions for cleaner air. Instant Air Purifier starts delivering cleaner air in minutes and completely recycles the room’s air 5 times per hour. With Instant Air Purifier, you’ll inhale cleaner air, and exhale peace of mind. And it comes from the makers of Instant Pot, with all the quality, convenience, and versatility you’ve come to expect from Instant.

It's so good that the amount of dust that is usually everywhere is gone. I don't know how it works, but it does.. Susan. Maspeth, NY. Thu Aug 27 2026

SKU: PP02WAU Product Weight：9lbs Package Weight: 10.1 lbs Product Dimension: 15.43×6.69×12.20 inch Package Dimension：14.17 × 8.27 × 18.11 inch Power Source: Plug-in AC Control Method: Touch Screen Filter Type: Washable Pre-Filter,H13 HEPA Filters, Activated Carbon Floor Area: 2200 Square Feet Noise Level: 25 Decibels Particle Retention Size: 0.3 Micron Controller Type: Touchscreen Control Wattage: 37 watts Contaminant Filtration Capability: Cat Hair, Cigarette Smoke, Dog Hair, Dust, Odors, Pet Dander, Pet Hair, Wildfire Smoke Special Features: Air Purifier with Washable Filter, Air Purifiers for Home Large Room Up To 2200Ft², Cleaning Brush Included, Double-Sided Air Inlet Pet Air Purifier, Professional Pet Air Purifier Filter Class: Pet HairAnd Odor Filter

I’m very impressed with this air purifier. It was easy to set up, runs very quietly, and has already made the air feel fresher. It’s perfect for homes with pets, helping reduce odors, dust, and pet hair. The design is also very cute and looks great in the room. Excellent value for the price, I highly recommend it!. Thuy. US. Sat Jul 25 2026

Does not meet California air cleaner regulation requirements: cannot be shipped to California. Breathe cleaner air, and breathe easier. Ever noticed the clean, distinctive smell and sensation after a thunderstorm, or standing by a waterfall? Enjoy that same refreshing, mood-lifting effect at home with the Air Purifier and Ozone Generator with HEPA Filter by Ivation. Unlike a simple filter, a 2-in-1 ionizer and odor remover achieve multiple air effects for an incredibly breathable space of up to 3,500 square feet. Simply power on the ionizer, and experience significantly better air quality as negative ions latch onto and expel harmful airborne particles. Meanwhile, the unit’s separate ozone generator pumps healthy activated oxygen into the room to purge foul odors from dogs, food, mold, cigarettes, chemicals, and more. With its cherry wood and stainless steel construction, this small but mighty purifier is ready to complement any room in your home. Enjoy the pure sensation of being alive with that indescribable “clean-smelling” atmosphere only found in nature. You’ve got to breathe it to believe it. Place in a central location 4 feet above ground plug-in unit with provided adapter bar set desired fan speed start slow, then increase O-3 for desired effect run ionizer for 24/7 fresh air follow manual’s maintenance tips. Breathe well for many years to come!

Just without the ozone I have seen a difference in air quality. However, my friend who is a non smoker could still smell cigarette smoke so I will put the ozone on 1 or 2 as ozone can be dangerous to people, pets, and plants. I image, and hope, that the ozone does the trick... Anonymous. Thu Nov 23 2023

The Frigidaire Air Purifier combines compact design with powerful performance, making it ideal for living rooms or large bedrooms. This unit effectively eliminates allergens, promoting easier breathing and a healthier lifestyle. With its Air Quality Monitoring Technology, you can effortlessly track your home's air quality, and its ultra-quiet operation at just 20 dBA ensures you can enjoy a peaceful, undisturbed home environment.

We needed a few items and we got several from Frigidaire. This is exactly what we needed and it works great. If you are thinking about it, get it.. Anonymous. Thu Sep 03 2026

BLACK+DECKER Air Purifier featuring advanced UV Technology is a state-of-the-art air purifier meticulously engineered to cater to large rooms, making it an ideal choice for those seeking comprehensive air purification solutions for their entire home. With its robust 4-stage filtration system, this air purifier ensures that you enjoy unparalleled air quality in spaces up to 1250 sq. ft., based on 5 air changes per hour. Start with the Pre-filter, which captures larger particles such as dust and pet hair, protecting the subsequent filters and prolonging their efficiency. Next, the True HEPA H13 filter comes into play, adept at removing airborne micro particles such as allergens, dust mites and pet dander as small as 0.3 microns. This HEPA filter air purifier is designed to eliminate 99.9% of pollutants. The Activated Carbon filter is a crucial component, adept at neutralizing household odors and secondhand smoke, while the Photo-catalyst filter adds an extra layer of protection by removing spores and mold. Adding to its impressive repertoire, the Anion function emits negative ions, serving as an ionic air purifier that attaches to dust particles allowing them to easily attach to the charged HEPA filter. Our innovative UV technology incorporated in this air purifier reduces the presence of mildew and bacteria, safeguarding your home environment. With a 173 CFM Average CADR and other ratings (165 Dust, 192 Pollen, 161 Smoke), this large room air purifier is efficient and effective, ensuring rapid purification of your living spaces. Our HEPA air purifiers for home also feature a touch control panel, remote control, silent and sleep mode functions and a shut-off timer for up to 8 hours. Air quality indicator. 5'L power cord. Replacement AF3 filter sold separately.

Great for bedrooms due to how quiet it operates!. Nancy. Funkstown, MD. Wed Apr 29 2026

Say goodbye to stale air and hello to pure, refreshing breaths with our advanced 3-stage H13 HEPA air purifier! Designed for homes, offices, and bedrooms, it removes 99.97% of dust, Air Purifiers for Home Covers Up to 2600 Ft²,smoke, pollen, pet dander, and odors, capturing particles as tiny as 0.3 microns—so you and your loved ones breathe cleaner, healthier air every day.

I needed another air purifier for my upstairs. We have 3 dogs in our home and I’m hoping this will do the trick. Carrie. Centreville, MD. Sun Sep 13 2026

Dyson Purifier Cool PC1 delivers whole-room purification and powerful cooling. The fully sealed filter system captures 99.97percent of microscopic allergens and pollutants as small as 0.3 microns. The whole purifier, not just the filtration system, is fully sealed to HEPA H13 grade. Air Multiplier technology projects over 76 gallons per second of smooth, yet powerful airflow. Connects to the MyDyson app to control and monitor air quality from anywhere, or hands-free with compatible voice services.

Love the quality, Design and effect this item has on my health specially at night.. Mario. Midland Texas. Mon Sep 28 2026

AirGenius 5 Air Cleaner/Odor Reducer features quiet clean advanced filtration technology that captures 99.9 percent of contaminating particles. They include both the ones you can see and the microscopic ones as small as 0.3 microns that you can't see. Air cleaner circulates the air in a large room (up to 250 sq. ft.). Offers five air cleaning levels with easy-tap touch sensitive controls. You choose from Sleep (almost silent operation), germ (for cold and flue season), genral cleaning, Allergen (for peak allergen season) or max cleaning power, depending on your air cleaning needs. Energy Star rated air cleaner uses about the same amount of electricity as a light bulb.

These air purifiers are great. Very quiet and highly effective. Easy to clean.. Roberta. Visalia, CA. Thu Apr 30 2026

The ECOSELF air purifier features a 3-stage advanced filtration system, delivering hospital-grade air purity by capturing dust, smoke, pollen, and pet dander. It is ideal for large rooms up to 1400 sq ft, with ultra-quiet 20dB sleep mode for bedrooms, offices, and living spaces. Its user-friendly design includes auto mode, child lock, and compact dimensions, making it perfect for homes and workspaces. 1. 1400 sq ft coverage - Purifies large spaces every 30 mins. 2. 3-stage advanced filtration - Hospital-grade air purity, replace every 3-6 months (no washing). 3. User-friendly controls - 3 fan speeds, auto mode, child lock. 4. Ultra-quiet sleep mode - Near-silent (20dB) for undisturbed rest. 5. Compact design - 5.7"D x 11.8"W x 15.75"H 6. Certified safety - FCC, ETL, EPA certified. 7. Air quality monitor - Tracks and improves indoor air. 8. Pet & allergen friendly - Removes dust, smoke, pollen, dander, and odors. 

Does a wonderful job and keeps dust down for having 3 dogs and 2 cats. I do need to clean filter more than probably I should.. Tamara. Marianna, FL. Sun Sep 13 2026

The science of pure air is complex, but our mission is simple: to inspire a thriving life for all through pure, healthy air technology, proven by science. AirDoctor delivers the most approachable, affordable professional air purification technology on the market, so our customers can thrive in health, wellness, and life. We obsess over every detail and go the extra mile to test and earn third-party validation, so anyone who seeks it can have peace of mind that the air they breathe is as pure as the science that goes into our solutions. AirDoctorⓡ is the first affordable air purifier that not only removes particles as small as 0.003 microns but also removes odors, gases, toxic ozone, and volatile organic compounds (VOC).

Just amazing! Does the work! You know if something in the air is bad it almost immediately turns on to catch it.. Andrea. Miami Shores, FL. Sat Feb 10 2024

Meet the smart Windmill Air Purifier, a slimmer, beautifully designed air purifier made for modern homes. Built for small-to-medium rooms, it combines medical-grade HEPA filtration, smart air-quality monitoring, and ultra-quiet performance in a compact design that fits naturally into your space. The 3-in-1 medical-grade HEPA filtration system captures 99.97% of particles down to 0.3 microns, including dust, allergens, smoke, and pet dander, while helping reduce odors and VOCs for cleaner indoor air. A laser-precision air quality sensor continuously monitors PM2.5 levels and automatically adjusts cleaning power when needed. With ultra-quiet operation starting at just 16 dB, the purifier is designed to blend into your home environment: making it ideal for bedrooms, offices, and everyday living spaces. Connect to the Windmill Air app to track your Air Quality Index (AQI), control settings remotely, and monitor your remaining filter life. Features like dual sleep modes (Whisper and Noise), Boost mode, Eco mode, and Child Lock make it easy to create a calmer, healthier home with minimal effort. Available in four elegant colors, the Windmill Air Purifier delivers powerful HEPA purification in a compact design that looks as good as it performs. This compact air purifier is AHAM Verifide, Energy Star certified, CARB certified, and ETL certified.

I bought three of these for the house and they are quiet, the design is sleek and WiFi enabled that I can turn on and off with my phone. You also get a discount for multiple purchases. Eric. Scarsdale, NY. Fri Sep 18 2026

Healthier, cleaner air is made accessible to you and the people who come into your home. Its H13 True HEPA Filter will automatically detect and remove 99.97% of harmful airborne particles including pet dander, smoke, odor, dust, and gases. The air will go through 4 different filters during the purification process: a pre-filter to remove larger contaminants such as pet dander and dust, an allergen filter, a true H13 HEPA filter, and an activated carbon filter to remove gases and odors. Then, the built-in UV-C light and fine dust sensor add yet another layer of efficient and effective air purification—detecting tiny particles such as dust, germs, and bacteria that would otherwise go undetected. Made with medium and large-sized rooms in mind, this purifier will be ideally kept in your living room, bedroom, or garage. Worried about the air purifier making too much noise as you sleep? With sleep mode activated, the fan will be reduced to quieter, slower speeds and the lights will be dimmed to ensure your night's sleep goes uninterrupted. Lastly, with auto mode, the purifier will automatically detect the surrounding air quality and adjust its fan speed accordingly so that the air you breathe is always the best it can possibly be.

[This review was collected as part of a promotion.] Quite and beautiful. Philomina E.. Sun Jun 29 2025

Air is life. Good air quality improves the living condition. The mission with Air Purifier 7-in-1 Filter, 152+ CFM, 355 Sf with HEPA Filter is to provide real air to the customers and return an ethereal ambiance to the family. Keep digging for intelligent appliances to meet your demand.

I love this purifier! I have bought one for all my family members!. Sydney. Las Vegas, NV. Sat May 02 2026

Ozone Generator Air Purifier with 4 Ozone Plates and UV for 4500 Square Feet +

Don't let the cost scare you off, I hesitated at first but it works great. I have dust allergies and 2 dogs , I set it on 6 hrs to do my house and slept overnight in my RV , next day when I entered my house the air felt lighter and my nose didn't bother me. I run it twice a month and no longer have breathing issues. I use it in my RV as well.. Lori. Austin, TX. Thu May 18 2023

Dyson Purifier Humidify+Cool PH2 De-NOx​ purifies and hygienically humidifies the whole room. It also cools you. Hygienically removes 99.9 percent of bacteria in the water. Removes odors and gases, and continuously destroys formaldehyde. Advanced air purification captures 50% more NO₂. The fully sealed, 3-stage filter system captures 99.97% of particles as small as 0.3 microns. The whole purifier, not just the filtration system, is fully sealed to HEPA H13 grade. Air Multiplier technology projects over 77 gallons per second of smooth, yet powerful airflow. Connects to the MyDyson app to control and monitor air quality from anywhere, or hands-free with compatible voice services.

Purchased an about a month ago and so far really enjoying the tech this features. It tracks air quality instantaneously and if set on Auto will do what is the recommended settings to purify and humid right away. Only thing I wish it would do is have a 360 swivel. Otherwise, happy with the unit. Ctangcoy. Calgary, AB. Fri Sep 18 2026

The Shark Turboblade - the powerful bladeless fan, accelerating air up to 80 feet with 180° oscillation across your home. It’s endlessly customizable — pivot from vertical to horizontal cooling, twist the vents in two directions, oscillate, & more. Its bladeless design and DustDefense technology make for easy cleaning. Choose your chill with a blade of air that pivots to cool every corner.

This is an amazing fan. Love how quiet it is and the air it blows is amazing.. Christy. Muncie, IN. Mon Jul 27 2026

"APS 270 W: The Quiet Architect of Better Breathing It doesn’t announce itself with noise. It doesn’t flash or beep or demand. It simply works. And when it does, the room is different. The Equator APS 270 W Air Purifier is built not just to filter, but to transform—cleansing your space with a triple-layered defense of HEPA, carbon, and outer filters, and then finishing the job with UVC sterilization and ion purification. At under 40 dB, you won’t hear it. You’ll just feel it: relief from allergies, fewer sneezes, clearer air, and a space you can trust. With a PET mode designed to capture fur and dander, and a 269 sq. ft. coverage range, this purifier is a quiet force in the places that matter—bedrooms, nurseries, home offices. The touch control panel, programmable timer, and three fan speeds put control in your hands, while the spiral air outlet quietly moves purity back into your life. It weighs just over 4 pounds. It takes up less space than a throw pillow. But its impact is impossible to ignore. Clean air, finally—no effort required. "

I love this. I have it set in my bed room and in the morning I’m not as congested. Wonderful feeling.. Laura. Woodstock, IL. Wed Sep 09 2026