QuietPure Home+ Smoke & Odor Air Purifier


The QuietPure Home+ Smoke & odor Air Purifier by CST is quieter, cleans more air and is easier to use than other leading brands. Intelligent monitoring of actual particle count, VOC levels, relative humidity and even temperature. The QuietPure Home+ Smoke Air Purifier quietly and quickly reacts to changes in your air quality, ensuring your home or office is always a healthy sanctuary. Removes smoke, allergens, dust, pet dander, mold spores, viruses, odors, chemicals and VOCs. Authorized QuietPure dealer. Fast, Free Shipping!

  • Purifies the air in rooms up to 1158 square feet
  • 6-foot decibel reading of just 32 on low speed
  • Intuitive LCD display and soft-touch controls
  • Certified by CARB (the California Air Resources Board)
  • Patented, quiet, turbo-charged airflow
  • Measures air quality in your home down to PM2.5
  • Captures 99.97% of all particles down to 0.3 microns
  • Removes chemicals, odors, gases and VOCs
  • Features a unique and attractive design
  • Measures and displays: particle and VOC levels, relative humidity and temperature
  • 3 airflow speeds
  • Auto Mode - Automatically adjusts fan speed
  • Night Mode - Dims display lighting and runs on super-quiet speed
  • Turbo Mode - Turbo air flow will clean the air very quickly
  • Industry-leading, cost-effective combination 3-stage filter includes:
    • Fine mesh pre-filter
    • 4+ lbs. of activated carbon cartridge
  • Manufactured in China
  • Model Number: Home+ Smoke
  • Square Foot Coverage: 1158 sq. ft.
  • Delivered Air Flow: 311 cfm
  • Rated Air Flow of Fan: -
  • Fan Speeds: 3 plus Turbo and Night mode
  • Clean Air Density Rate (CADR): Not tested by AHAM
  • Decibels: 32-65 dB(A)
  • Pre-filter: 3-stage combo filter with a pre-filter, HEPA and activated carbon
  • Carbon Filter: 3-stage combo filter with a pre-filter, HEPA and activated carbon
  • Particle Filter: 3-stage combo filter with a pre-filter, HEPA and activated carbon
  • Power Requirements: 100-120V; 50/60Hz
  • Energy Consumption: 2.6 - 70 watts
  • Dimensions: 28.22"h x 13.11"dia.
  • Weight: 16.78 lbs.
  • Finish / Color: White
The QuietPure Home+ Smoke model was redesigned with an improved combination filter that includes a pre-filter, certified HEPA filter and 4+ lbs. of granulated activated carbon. By adding the 4+ lbs. of granulated activated carbon, the Home+ air purifier is dramatically more effective at removing harmful chemicals, VOCs, smoke and odors from your air. This provides you with complete protection from pollutants most commonly found in homes and businesses. The QuietPure Home+ Smoke air purifier is quieter, cleans more air and is easier to use than other brands; making the Home+ your first choice for allergy and asthma symptoms and for severe respiratory diseases such as COPD. With your new QuietPure, you are equipped with real data that puts you in control of your home's health, enabling you to make changes to your environment and secure the health and well being of everyone in your family.  Category Winner for the Air Purifiers for Smoke category.

Customer Reviews

Based on 18 reviews
Blackburn Carter Heating & Air

I am a HVAC contractor, so air quality is important to us. We have a lot of applications that you can not install air filtration system in existing central home heat/air system. I always recommend this product. I also recommend this product to smokers on a regular basis because I have seen and used many carbon filters in my business and this is by far the best. The only problem I run in to is replacement of the carbon media cylinder. I wished it had a swing door to open and slide the cylinder in, instead of flipping module over or on it's side. I have broke one doing that by dropping it because the carbon filter cylinder makes cleaner heavy.


My issue with this is that it just does not clear particulate matter very quickly or efficiently. Particulates from tobacco smoke, which need to be cleared out of my clinic quickly, are not removed efficiently. Odors linger. I have to use ozone with this unit to completely clear the air quality. In the future, I would select a much higher quality of unit for my commercial and home spaces.


I'm a smoker and I'm using it downstairs. It's making a huge difference in the air quality and smoke removal.

I am going to buy a second unit to complete the removal of any residual odor.


This unit has definitely helped cut down on the dust in the air and furniture. It has also significantly reduced the pet smell we have from two active dogs.

Bewildered customer

This unit worked wonderfully until it started chiming and displaying a u/v indicator code. Cannot find how to fix this anywhere. The unit still works but the chiming is unbearable so now it is unused collecting dust.