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Levoit LV H 135 Review

Levoit is a very famous and trusted brand that originates from California and rapidly spread all over the world due to its attractive look and affordable budget range. By proper marketing and positive feedback,levoit products have made a great place in Germany, Japan and China after southern California.

Levoit technology has been engaged in making diversified products like humidifiers, Vacuum cleaner, salt lamps and purifiers for many years and winning awards continuously.

All Levoit purifiers have 3 common filtration layers(including Pre-filter, Carbon filter and HEPA filter) with the ability to clean small microorganisms, large pollutants as well as bad odors. Thus making air up to 99.97% free from germs and other allergens.

Two Levoit purifiers Levoit PUR 131 and Levoit LVH 132 are winners in the eyes of customers due to quick relief in allergy and asthma.

===> In a rush check the list of some most demanding Levoit brands with area coverage comparison.

Levoit LV PUR 131S  (322 sq.ft.)     Levoit vista 200      (170 sq.ft.)

Levoit HV-H 133         (538 sq.ft.)    Levoit Core 300      (215 sq.ft.)

Levoit LV-H 135          (463 sq.ft.)    Levoit LV-H  126       (161sq.ft.)

Levoit LV-H 132          (129 sq.ft.)     Levoit LV PUR 131(322 sq.ft.)

Levoit LV H 135:

Levoit LV H 135 is an attractive cabin shape air purifier with caster wheels at the bottom for easy movement from one place to other. This tower structured purifier has a white body with the black grill control panel at the top. This purifier has the ability to cover an area of  463 sq.ft.So this purifier can be used in large bedrooms, living rooms and conference rooms.

Its 360C filter has the ability to suck bad air from all directions and has efficiency 40% more than flat filters. Clean air comes out from the top grill thus cleaning a wide area free from allergens quickly.

Auto mode option of Levoit LV H 135 works with a smart sensor like Levoit LV H 133 and levoit LV H 134 that detects allergens automatically and adjusts fan speed according to room condition. Thus cleaning the room air up to 99.97%.

Similarly, air quality indicators respond to air condition. Its ambient lights change their color(blue, green, yellow and red) according to the room environment.

Levoit LV-H 135

Levoit LV-H 135

Let us read the below description under following headings;

1). Design and functionality 
2). Air purification system 
3). CADR and ACH rating
4). Effect on electricity 
5). Noise level 
6). Customer services 
7). Verdict 
8). Features 

1-Design And Functionality:

Levoit LV H 135  is a white 3D rectangular machine with stylish perforated design at half of its plastic body. Control panel(Black) with grilling design that enclosed air quality indicator at the centre. Bad air enters through the grill located at the cylindrical body and clean air comes out from the top of the purifier.

4 Caster wheels are attached to the base that facilitates it to move from one room to another easily with less force.

If we look at its dimensions these are 24.6×13.6x 13.4 inches and by weight, it is 17.8 lbs.

The Touch interface of the control panel of LV-H 135 is located at one side of the grill on the head side. This purifier consists of 7 soft-touch buttons with an ON/OFF for starting and closing the purifier.

Levoit LV-H 135

Levoit LV-H 135

On the left side, there is a Timer button that can be set for 2,4 and 8 hours hence saving energy. Next is Auto mode that along with an advanced sensor, automatically adjusts the fan speed depending on the air quality. Next is a filter change option that glows on when the filter expires. Next to it Display option.By pressing it glowing display lights are shut is productive and impressive during peaceful sleep at night time.

Similarly, Sleep mode that keeps the LED dim and the fan speed low at night.

The right side control panel has a Fan speed option that can be customized to low,medium and high modes.

In the top centre, there is Air quality indicator that changes its LED light by detecting the air condition.4 colors are displayed by it depending on air condition i.e

(Red=Bad air,Yellow=Moderate,Green=Good,Blue=Very Good)

2-Air Purification System:

Like other models of Levoit, 3 stage filtration system of Levoit LV H 135  consists of a Preliminary Filter, HEPA filter and carbon filter that helps to eliminate contamination up to 99.97%. Usually, after 6-8 months filter replacement should be done depending upon usage. After changing the filter press reset button means purifier is in running position. Its cylindrical shape filter has the ability to draw air from multiple directions with 40% more efficiency than other flat filters.

  • Levoit LV-H 135

    Levoit LV-H 135

    Pre-Filter: Preliminary filter captures large particles like pet hair, fur and other large-size is vacuumable for using longer duration.

  • True-HEPA Filter: Virus, bacteria, fungi, mould and other small allergens are trapped in this filter thus cleaning room air up to 99.97%.
  • Activated Carbon Filter: Carbon filter can remove bad odors of your pets, kitchen, VOC, smoking and unwanted smell of your room.

Latest Price On Amazon:

In our site here is given following price ranges of purifiers.You can buy the product according to your capacity.

  • $200 or below
  • $200 to $400
  • More than $400

For latest price of this purifier,Press this button.

Latest Price

3-CADR And ACH Rating:

Clean air delivery rate(CADR) rating for this purifier for Dust, Pollen, and Smoke is 212-237 Cfm. So this purifier is best suitable for a small to medium rooms.Air exchange through this purifier after every 15 minutes.

Due to powerful fan speeds, area coverage of this purifier is 463 sq.ft.Air passes 4 times through this purifier within one hour.

ACH(Air change per hour) rating tells us how much time an appliance takes to clean a room.This ACH rating is determined by “X” multiplied by a number of times air exchange through the purifier. For Levoit LV H 135, the rating is 4X means it has the ability to clean the room air 4 times per hour.

Levoit LV-H 135

Levoit LV-H 135

4-Effect On Electricity:

Two most frequent questions that customers ask during purchasing air purifier;

  • For what time span should air purifier be used?
  • How much electricity does an air purifier utilize?

Our loyal advice is to read the energy specs from the manual before purchase or use of the purifier. Secondly, some purifiers have sensor options so these purifiers automatically detect air quality and adjust the fan speed in this case of Levoit LV H 135 which have air quality indicator that can detect bad, moderate and good air quality and adjust the fan speed accordingly.

For your knowledge;

One unit electricity = 1 kW (1000 watts) per hour.

The formula for monthly electricity usage and monthly electricity cost is;

Monthly Electricity Usage = (Air Purifiers rated Power x Daily usage in an hour)/1000 x 30) kWh month

Monthly Electricity Cost = Monthly Electricity Usage x Energy charges per kWh in USD

In the case of  Levoit LV H 135, energy consumption is 33 Watts(rated power). If you use this machine continuously for almost 12 hours, then multiply 33 by 12 and divide by 1000watts. Multiply the remaining figure by 30 for the monthly this way, monthly electricity consumption will find out.   = 33*12/1000=0.396*30=11.88 KWatts per month

To find out monthly electricity cost multiply monthly consumption by the unit cost of electricity. (Suppose if unit cost is $1.4) =11.88* 1.4=16.6 cents/kWh per month

5-Noise Level:

Noise and sound levels of a purifier are calculated in decibels (dB). All purifiers have reasonable sound(not very loud), especially when compared with refrigerator or window AC. The quietest air purifiers fall in the range of dB rating of 15-35 at the low fan speed, whereas moderate ones in the range of 35 to 55 and the loudest purifiers in the range of 55 to 75 dB and above this range. Here in the case of  Levoit LV H 135  noise level(26db at lowest speed) falls near the quiet range according to data below. if you want to enjoy some more efficient noise level,levoit LVH 133(25db) is the best choice.  

The following comparison will be effective for your understanding and good conception;

Levoit LV-H 135

Levoit LV-H 135

 Decibel(dB) Sound equivalent

  • 0dB                                     Normal hearing threshold
  • 30dB                                  Library talking/whispering
  • 60dB                                  Normal conversation/slight noisy
  • 70dB                                  Vacuum Cleaner
  • 90dB                                  Lawnmower

6-Customer Services:

Levoit is the most popular brand in the purifiers products line. It is only due to its loyal customers’ services that it has received bulk reviews. Levoit gives you community reward for purchasing its product which will facilitate your next purchase.

Levoit LV H 135 comes with a 1-year warranty. If you want to take advantage of the warranty extension, you can register freely. You have to submit a request. Levoit will give you favour for extending the warranty.

You can also contact Levoit through cell phone at 888-726-8520, or via email at [email protected] from Monday to Friday.

Levoit LV-H 135

Levoit LV-H 135

Display off and sleep mode options
Slight loudly(54db) at high speed
Low power consumption(33W)
1 year extendable warranty
Ozone free air quality indicator
360 filtration system
Timer option can be set for 2,4 and 8 hours

7-Final Verdict:

Levoit LV H 135 is an attractive white grilled purifier with rectangular shape appearance containing caster wheels. Like Levoit LV H 133 it also covers a large space due to a powerful fan and 360 air purification. It’s smart sensor automatically detects the air quality.If you want to enjoy some low price purifier of Levoit family then you must try most common Levoit LV-H 132. So it is the best purifier with smart functions on a low budget.


Brand Name:Levoit

Product Name: Levoit LV H 135


Lowest Noise Level=26db

Powder Consumption=33W

Dimension=24.6 x 13.6 x 13.4 inches,17.85 pounds

Warranty=1 year, extendable to one more year

Customers rating=>50 reviews,4.6 ratings out of 5

Filter replacement duration=6-8 months

Room Coverage=463 sq.ft

Packaging contains:1 x LV-H135 HEPA Air Purifier; 1 x Filter (Pre-Installed); 1 x Power Cord; 1 x User Manual; 1 x Caution Card

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