Winix hr950 VS. LEVOIT LV H133

Has an Anti-microbial True HEPA Filter that can capture and eliminate 99.97% airborne-pollutants up-to as 0.3-microns.

Features a Timer-button that allows you to set the unit to operate for 1, 4 or 8 hours. The Timer LED-light will indicate the selected length of operation.

Uses a CD Carbon Filter to trap and eliminate different household-odors including; cigarette-odor.

Designed for use in small-to-medium sized rooms of up-to 400Sq.Ft. It also takes in polluted-air from sides while clean purified -air comes out from the top-front section.

Uses PlasmaWave-Technology and an Anti-microbial True HEPA Filter to destroy germs, bacteria and other indoor pollutants.

The Anti-microbial True HEPA Filter helps to trap and eliminate dust-mites while the Washable Pre-Filter helps to trap large dust-particles.

Its Anti-microbial True HEPA Filter will help to capture 99.99% of airborne-pollutants including; pet-dander.

The Anti-microbial True HEPA Filter can eliminate airborne-pollutants like pollen down to 0.3-microns at an efficiency-rate of 99.97%.

The CD Carbon-Filter coupled with PlasmaWave-Technology will help to eliminate cooking-smoke, cigarette-smoke and other household-odors.

Its Anti-microbial True HEPA Filter will help to eliminate mold-spores at an efficiency of 99.97% down to 0.3-microns.

This unit can trap and eliminate 99.97% of allergens and other airborne-pollutants using an Anti-microbial True HEPA Filter coupled with PlasmaWave-Technology.

This unit is whisper-silent on sleep-mode and it’s also really quiet when running on lowest fan-speed making it perfect for use in rooms that require optimum-silence.

This unit comes with a Washable Pre-Filter which is the first line of defense against large particles.

Its filters are very easy access and replace by simply removing the front-panel using a screw-driver.

Features an Auto-mode which works along with Smart-Sensors to monitor the air-quality and then automatically adjusts fan-speed in-order to equalize the airborne-pollutants and create clean air.

When Sleep-mode is selected, the fan-speed is automatically set to Low and the Air-Quality light is disabled. This will help you achieve quiet and relaxed night-time operation.

This unit uses 11-watts on the lowest speed-setting (sleep-mode) and 90-watts on the highest speed-setting (Turbo-mode). It also has a power-voltage of AC 120V @ 60Hz.

It’s Energy Star Certified for low power-consumption at only 90-watts at the highest speed setting and only 11-watts at the lowest speed-setting.

It has a control-panel at top-section with several modes including; Auto, sleep, PlasmaWave, Fan-speed, Timer, child-lock coupled with multiple LED-indicators and sensors.

When the Check Filter indicator LED is on, it is time to replace both the Anti-microbial True HEPA and CD Carbon filters.

This unit is very energy-efficient and will help you save on electricity bills annually.

It’s affordable compared to other advanced air-purifier models with similar smart-features.

Uses an Anti-microbial True HEPA Filter and PlasmaWave-Technology to eliminate 99.97% of allergens that cause asthma.

The (CD) Carbon Filter should be changed every 6-months and the True HEPA Filter needs to be changed every 12-months of constant usage. The Pre-filter is washable and permanent.

When Child Lock is enabled, the control panel is locked and the settings cannot be changed.

It uses PlasmaWave-Technology to eliminate airborne-pollutants without emitting harmful-Ozone which makes it Eco-friendly.

Has a tower-shaped structure with a display-control-panel at the top-section coupled with an air-quality LED-light at the front. It also has a white, stylish body made of ABS-plastic.

It features dimensions of 16.3”W x 9.6”D x 23.6”H which makes it very slim and portable. It even has a white, tower-shaped body made of durable ABS-plastic.

18.7-pounds and this makes it very easy to lift and move from room-to-room.