Most websites reference the sq footage of a room and the CFM but I think it is interesting to list HOW QUICKLY an air purifier can clean the air in a room.  i.e. mentioned sqft per hour room volume

If the RD 47 works out, it will be about $100 more than the R2E we currently use but will produce 3 time more flow rate.

Using Hepa:
Pro-V 2 w current fan will produce 150 CFM or 9,000 CFH = 900 sqft per hour Room Volume
Pro-V2HF w RD47 should produce 480 CFM or 28,800 CFH = 2,880 sqft per hour Room Volume

Suggest we consider designating a new product as a Pro-V2HF. Whereby the HF designation indicates High Flow. We up the price for the upgrade

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VOCS

I would say that this table on other content from this study would be a key selling point for the Cabinet Inserts in new homes as well as HO units in Offices/Public buildings.

https://www.epa.gov/sites/production/files/2014-08/documents/base_2_460.pdf

Just page down to the Table 1 on page 3

All detectable VOCS had median indoor/outdoor concentration ratios greater than one, suggesting that all detectable VOCS had indoor sources.

It is interesting to note that four of these twelve VOCS are oxygenated VOCS, because of many oxygenated VOCS have the potential to cause irritancy.

Ie this means that many of the VOCs in buildingas and houses are not detected because they don’t cause irritation.

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Environmental Measures
• JR Girman, GE Hadwen, LE Burton, et. al., “Individual Volatile Organic Compound Prevalence and Concentrations in 56 Buildings of the Building Assessment Survey and Evaluation (BASE) Study,” Proceedings of Indoor Air 1999, Vol. II, pp. 460-465, (1999).
• JM Macher, FC Tsai, LE Burton, et.al., “Concentrations of Cat and Dust Mite Allergens in 93 U.S. Office Buildings,” Proceedings of Indoor Air 2002, Vol. IV, pp. 359-364, (2002).
• SE Womble, LE Burton, L Kolb, et. al., “Prevalence and Concentrations of Culturable Airborne Fungal Spores in 86 Office Buildings from the Building Assessment Survey and Evaluation (BASE) Study,” Proceedings of Indoor Air 1999, Vol. I, pp. 261-266, (1999).
• Ligman, “Airborne Particulate Matter Within School Environments in the United States,” Proceedings of Indoor Air 1999, Vol. IV, pp. 255-261, (1999).
• FC Tsai, JM Macher, YY Hung, “Concentrations of Airborne Bacteria in 100 U.S. Office Buildings,” Proceedings of Indoor Air 2002, Vol. IV, pp. 353-358, (2002).
• LE Burton, JR Girman, SE Womble, “Airborne Particulate Matter Within 100 Randomly Selected Office Buildings in the United States (BASE),” Proceedings of Healthy Building 2000, Vol. I, pp. 157-162, (2000).
• PK Johnston, G Hadwen, et. al., “A Screening-Level Ranking of Toxic Chemicals at Levels Typically Found in Indoor Air,” Proceedings of Indoor Air 2002, Vol. IV, pp. 930-935, (2002).