LEVOIT LV-PUR131 Air Purifier for Pets Review

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The LEVOIT LV–PUR131 air purifier is energy-efficient and covers up to 322 square feet. It’s ideal for large rooms.

It removes 99.97% of pollen, smoke, and allergens through a 3-stage purification process.

HEPA filters trap particles as small as 0.03 microns. This makes the purifier an excellent addition for allergy sufferers.

Smart auto mode allows the purifier to automatically choose the fan speed that is most suitable for the air quality.

The integrated air quality indicator shows how dirty your indoor environment is.

It makes minimal noise and does not produce any ozone. This makes it environmentally friendly.

Continue reading for my complete review. Check out our detailed HEPA purifier buying guide for the best HEPA air purifiers that cover larger areas.



Best Features

Air Purifier for Pets

Filtration system with 3 stages

Before releasing into the room, air goes through three stages of filtration.

  1. Fine preliminary filter: This filter traps bacteria, pet hair, mold, and fungi. It is on the opposite side of the true heap filter.
  2. True HEPA Filter: This filter removes pollen, dust, and mist. The HEPA filter can trap contaminants as small as 0.03 microns.
  3. Activated carbon filters: This filter removes lingering odors from the house, including smoke, tobacco and cooking smells.

Indicator of Air Quality

As per the current air quality, the automatic sensor sets the fan speed of the air purifier.

An integrated air quality indicator uses different colors that tell you how clean or dirty your indoor air is.

Red means dirty air. Yellow means moderately clean. Green means that the air is safe to breathe. Blue means very clean.

You’ll notice the light changing to yellow or red if you cook or your pet makes a mess in the litter box.

As the purifier attempts to clean the air, you’ll hear the fan speed up.

Ozone Free

The Ozone produced by air purifiers that produce negative ions to clean the air is also harmful to your health.

The LEVOIT-LV-PUR131 air purifier is 100% ozone-free. It is therefore safe and environment-friendly.

Coverage of Large Areas

Air Purifier for Pets

The LEVOIT LV–PUR131 Air Purifier can clean large and medium rooms. It cleans all air in the space of up to 322 square feet in less than 10 minutes.

It is great for bedrooms, living rooms, nurseries, and home offices.

Timer – Automatic shutoff mechanism

You can program the timer to allow you to set the air purifier to run up to 12 hours.

This will save you from constantly turning the purifier on or off, especially during the day when things like cooking can pollute the air.

You can also use the timer at night. You can set the timer to run for 5 hours if you don’t wish to keep it on at night.


This air purifier has one major drawback: the filter needs to be changed every 6 months. However, it often lasts less than that.

Living in areas with high levels of pollution (e.g., You might need to replace your filter once every 2 months if you live in an area with high levels of pollution (e.g.

However, the cost of replacing filters is not prohibitive.



It can be challenging to find an air purifier for pets at home. This is especially true if you have allergies or are sensitive to pet fur.

The LV-PUR131 exactly works as it says. It works by using a 3-stage efficient process that includes a HEPA filter. This removes all common allergens and pollutants, including those not easy to remove by most purifiers.

Although you will need to replace the filter every so often, it is a small cost to get clean and allergen-free air.

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