An ideal air purifier is one that eliminates all types of pollutants from the air while releasing back no harmful chemicals or gases. Levoit air purifiers are one of the safest in the market. Because they only use true HEPA and charcoal filters and don’t use any electronic filters. That’s why Levoit air purifiers are effective and entirely ozone-free at the same time.
In this post, we’ll review the Levoit LV-H133 air purifier.
Levoit LV-H133 Specifications:
Filtration: 3-in-1 filter cartridge: Fine pre-filter, true HEPA filter, and activated carbon filter.
HEPA class: H13 True HEPA
Filter life: 6-8 months
Filter Replacement Indicator: Yes
Maximum CADR: 235 cubic feet per minute (cfm)
Coverage: 350 square feet with 5 air exchange per hour (ACH)
Sensors: Particle sensor
Number of manual fan speed: 3
Automatic mode: Yes
Size: 25.5″H x 15.7″D
Device weight: 21 lbs
Noise level: 25 – 54 dB
Rated Power: 33 Watt
Voltage: 120 V AC 60 Hz
- Wide Coverage: Enjoy fresh air in only 30 minutes in rooms as large as 1076ft², and 15 minutes in rooms as large as 538 ft². Maximum...
- Quiet Environment: The air purifier makes as little noise as 25dB on its lowest setting, so it doesn’t disturb you while you rest
- Safe & Certified: CARB Certified, FCC Certified, ETL Listed, and Energy Star Certified
- Professional Air Care: Breathe in air that’s free of 99. 97% of 0. 3 micron airborne particles such as dust, and pollen The activated...
- Ideal for Allergies and Pet Owners: The H13 grade True HEPA Filter reduces pet odors, and traps pet fur and other contaminants It also...
In-depth Review of Levoit LV-H133 Air Purifier:
Levoit is a trusted American brand with a focus on making smart air quality devices. For years, they have built air quality devices with powerful features such as multi-stage filtration systems.
One of those devices is the Levoit LV-H133 Air Purifier.
Powerful Filtration System
The purifier has a three-stage filtration system. They include a pre-filter, True HEPA filter, and an activated carbon filter. CARB certified and ETL listed, the preliminary filter net captures large particles such as hair, lint, pet fur, dust, and pet dander.
After the preliminary filter, you have the H13 true HEPA filter. With a 99.97% efficiency rating, this filter traps and removes particles as small as 0.3 microns. They include fine dust, pollen, dust mites, mold spores, smoke, and many others.
Lastly, we have an activated carbon filter. Composed of granular carbon, the filter absorbs cooking odors, household odors, cigarette smoke, and VOCs.
All three filters come as a single unit. This makes replacement an easy task. The filter has a lifespan of 6 months to 8 months. To track the lifespan of your filter, check the filter replacement indicator.
It illuminates when it’s time to buy and replace the old filter. To replace your filter, follow these simple steps:
- First, turn off the unit and remove the filter cover.
- Second, remove the old filter and dispose of it.
- Third, using a vacuum cleaner, clean inside the house then unwrap the new filter.
- Fourth, place the new filter in the housing and make sure the black pull tabs are facing the back cover.
- Lastly, replace the back cover and power the unit.
- To reset the filter replacement filter, press the button for three seconds.
The air purifier has touch-based controls. Every mode and button is intuitive. Not only that. The beautiful interface makes it appealing. To change a setting or run a function, press the button once.
Let’s start with the filter indicator. This button illuminates when it’s time to replace the filter. This should happen after six months to 8 months since you last installed a new filter. If you replace the filter, press the button for three seconds to reset it.
After the filter indicator, you have the timer button. It allows you to set the timer up to 12 hours in any mode. For example, you can set 6 to 8 hours for sleep mode or 12-hour mode to change to low fan speed when away from home. If you don’t want the purifier to operate all the time, set the timer.
You have the fan speed button that allows you to select low, medium, and high fan speed. To choose low fan speed, press once, for medium speed press twice, and high fan speed, press three times. To confirm the fan speed selected, check the speed indicator. The speed indicator lights up with the correct fan speed.
Auto mode is one of the best functions in any air purifier. When you select this function, the air purifier’s intelligent sensors detect particles in the air. If the particle level is low, it will run at low fan speed. But if the particle level is high, the purifier will run at high speed to trap and remove the particles faster.
Sleep mode is another useful function. It is recommended that you run an air purifier 24 hours a day, even while sleeping. To ensure noise from the fan does not interrupt your sleep, select sleep mode. The purifier will run at the lowest fan speed allowing you to sleep soundly.
Lastly, we have an air quality indicator. This indicator changes color depending on the surrounding air quality. If it turns blue, the air quality is excellent, and if it turns red, the air quality is terrible. You need to run the purifier at the highest fan speed setting to clean the air.
High Performance with Sleek Design
Due to the powerful filtration system and fan, the purifier has a CADR of 235 cfm. As such, it’s perfect for small, medium, and large-sized rooms. It can clean air in rooms as large as 440 square feet. In such places, it can clean the air in 15 minutes.
In large rooms measuring 880 square feet, it can clean in 30 minutes. While doing so, it consumes 33W. This is less compared to most traditional light bulbs As such, the purifier is energy efficient. You can run it all day and night without worrying about power consumption.
The air purifier has a tower design measuring 25.5 by 15.7 inches. As a floor model, you can place it anywhere in your living room, kitchen, or bedroom. Just make sure it’s 10 cm away from any object. If the air intake is close to any object, the airflow gets disrupted.
The unit weighs 21 pounds, which is slightly heavy. Sadly, it does not come with a built-in carry handle. The good news is, it’s white and comes in a sleek design. As such, it matches your home decor perfectly. This is true, especially if you prefer the Scandinavian look.
While it’s a floor model, it lacks wheels or legs. Instead, it has a plastic base that offers stability to the purifier.
At sleep mode, it generates 25 dB. This is comparable to a whisper. If you set the purifier to the highest fan speed, it makes 56 dB(A). This slightly below the noise generated by background music and a normal conversation.
Suitable Room Size for Levoit LV-H133:
If you have higher ceilings, then use our Air Changes per Hour Calculator to calculate the suitable room size.
Levoit LV-H133 Operating Costs:
Annual Filter Replacement: ~ $99 based on 6-months usage per filter (check the current filter price).
Monthly Energy Consumption: ~ $2.8 (based on 12 cents per kWh and 24 hours use on the top speed per day). Use our Energy Usage Calculator to find out the bill based on your usage and the local energy rate.
Pros & Cons:
Check out our top picks >>> The 5 Best Levoit Air Purifier
Levoit LV-H133 vs. LV-H135:
The Levoit LV-H133 and Levoit LV-H135 are almost similar in terms of features. Built by the same company, they feature H13 HEPA filters capable of removing particles as small as 0.1 microns. Ideal for pet owners and allergy sufferers, the purifiers can also absorb and remove VOCs, chemical fumes, and wildfire smoke.
Both are white and are CARB certified, FCC certified and ETL listed. The following are some of the differences between the two devices.
While both have a tower design, the LV-H133 has a cylindrical shape, while the LV-H135 has a box-like design. Both devices have a 360-degree air intake while the outlet is at the top. As such, they are effective in sucking unfiltered air for cleaning.
The LV-H133 has a recommended room coverage of 538 square feet, while the LV-H135 has a recommended room coverage of 463 square feet. Both purifiers are perfect for living rooms, bedrooms, and kitchens. But the LV-H133 can clean small and large rooms efficiently.
The LV-H133 has a plastic base with no wheels, while the LV-H135 has a wheeled design. This makes it easy to move the air purifier from room to room. All one has to do is slide the unit on its rolling base.
Questions and Answers
Q. Can I vacuum the outer surface of the housing to remove dust and pet hair?
A. You can vacuum the unit and use a dry, microfiber cloth to wipe the housing. This will get rid of the dust, pet dander, and lint.
Q. Does it emit ozone?
A. No, the unit doesn’t emit any ozone as it has no electronic filtration, such as ionizer, plasma, or ESP.
Q. Does this unit make the same noise as the Levoit-H132 air purifier?
A. This model uses a brushless DC motor that makes lower noise (25 dB), especially at low fan speed. The good news is, it provides a higher CADR and can clean small and large rooms efficiently.
The Levoit LV-H133 is an excellent device for pet owners and allergy sufferers. It comes with a three-stage filtration system that includes an H13 HEPA filter and an activated carbon filter. Both filters work efficiently to remove particles and various household odors.
While trapping and absorbing particles, the purifier makes little noise at 26 dB at the lowest setting. As such, it will not disturb you while you sleep. CARB certified and ETL Listed, this energy-efficient model is what all homeowners need.