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Smart Air Purifiers Help & Support
Can air purifiers help protect against COVID-19 in restaurants? in Air Purifiers

While there is little data that proves directly that air purifiers can reduce COVID-19 transmission, there is data that shows how improved ventilation in places like restaurants can limit the spread ...

Air change
Air purifiers
Covid-19
Indoor air quality
Restaurants
Ventilation
Smart Air Purifiers Help & Support
What Are Cold Catalyst Air Filters? in Air Purifiers

Cold catalyst filters are a type of filter used in air purifier that transform VOCs, formaldehyde, benzene and other harmful gases into less-toxic pollutants. They are similar to a catalytic converter ...

Activated carbon
Carbon
Catalyst
Cold catalyst
Formaldehyde
Molekule
PCO
PECO
VOC
Smart Air Air Quality Information
Did India's COVID-19 Lockdown Decrease PM2.5 in India's 6 Biggest Cities? in Air Quality Information

The data shows improvement in air quality across all these cities during the lockdown. Delhi, Kolkata, and Mumbai saw the biggest drops in PM2.5. Kolkata saw pollution drop a stunning 54%. 

Air quality
Bangalore
Covid-19
Delhi
Drop
Hyderabad
India
Kolkata
Mumbai
Smart Air Purifiers Help & Support
Do UV Air Purifiers Kill the Coronavirus? in Air Purifiers

Most UV lights in UV air purifiers are too weak to kill the COVID-19 coronavirus. The time that air spends inside the purifier and is exposed to the UV light is so short, that UV light air purifiers ...

Air
Air purifier
Covid-19
Disinfect
Kill
Protect
Virus
Clean Air movement
What are the recommended air changes per hour for restaurants? in Clean Air Movement

According the the US ASHRAE standard, restaurants should maintain a minimum of 6-8 air changes per hour, depending on the size and seating capacity of the restaurant. When considering virus protection ...

Air change
Indoor air quality
Restaurants
Ventilation
Does HEPA Filter Efficiency Decrease over Time and with Age? in General Questions

This question is answered in two ways: 1. Over time, HEPA filters actually get more effective at capturing tiny particles. As a HEPA filter gets used, it gets filled up with dirt and particles. This ...

Airflow
Change
Efficiency
HEPA filters
Lifespan
Smart Air Purifiers Help & Support
What is the Lifespan of the Smart Air Air Purifiers? in Air Purifiers

The lifespan of an air purifier is not to be confused with the lifespan of the HEPA and carbon filters. More information on filter lifespan can be found here for the Sqair, Blast and Blast Mini. Our ...

Air purifier
Blast
Blast Mini
Lifespan
Sqair
Smart Air Purifiers Help & Support
How do I Adjust a Purifier's Recommended Room Size for Rooms with Higher or Lower Ceilings in Air Purifiers

An air purifier's recommended room size is calculated for a 'standard' room with a ceiling that's 2.4m or 8ft in height. If your room has a ceiling height higher or lower than this, the formula should ...

AHAM
Air purifier
CADR
Ceiling
Performance
Room size
Room volume
Tall
Smart Air Purifiers Help & Support
How Recommended Room Size is Calculated for Smart Air's air purifiers in Air Purifiers

Air purifier recommended room size is typically calculated using one of two air purifier room size standards. What's Wrong With the 'Standard' Numbers At Smart Air, we hate the 'standard' numbers. ...

AHAM
Air purifier
Blast
CADR
Performance
Recommendation
Room size
Room volume
Sqair
Smart Air Purifiers Help & Support
How is an Air Purifier's Recommended Room Size Calculated? in Air Purifiers

An air purifier's recommended room size is calculated based on its rated CADR. There are two standards for measuring CADR, which means there are two standards for calculating room size.   #1 ...

AHAM
Air purifier
CADR
Performance
Room size
Room volume
Size