What is the colour of SAAFOxidant and SAAFCarb

How many type of Cassettes do we have?

i. MD Cassettes 

ii.  HD Cassettes

iii. CG Cassettes

What is the pleat height of AmAir ?

i. 1"

ii. 2"

iii. 3"

iv. 4"

What is the difference of Non CR vs CR filter?

What grade of filters do Clean Room Manufacture?

i. HEPA

ii. ULPA

iii. Primary Filter

iv. Secondary Filter

Are all the HEPA and ULPA filters tested by sampling or 100%?

How many types of test dusts are there for NCR filter testing?

i. ASHRAE Dust

ii. ISO Fine Dust

How many Merv ratings are there in ASHRAE 52.2?

How do we save energy?

i.  Use ERV / heat reclaim

ii.  low pressure drop filter

iii. Inverter aircond / VSD

How much air change require in this office?

Where is the recommended location to install ESP

What is used in AAF Kitchen Ecology System to filter odour?

How many kilograms of air does a human being inhale per day?

What types of airborne contaminants are there?

i. Particulate Contamination

ii. Gas-Phase Contamination

Which standard has superseded EN779?

i. ASHRAE 52.2

ii. ISO 16890 

iii. ISO 14644

iv. ASHRAE 62.1

What does MPPS stand for?

According to Eurovent 4/21, what is the typical average efficiency of a fan in an air handling unit?

What is a better media compared to fiberglass for HEPA filters?

What is the full name of the FFU unit?

What is the passing criteria for the vibration test for AAF FFU?