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                             Lennox International Inc. (LII $495.69) Lennox International Inc. (LII $495.69)
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                             Trane Technologies plc (TT $446.37) Trane Technologies plc (TT $446.37)
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                             Carrier Global Corp - Ordinary Shares (CARR.WI) Carrier Global Corp - Ordinary Shares (CARR.WI)
            Q: With an increase in air filtration and virus filtration for subways, planes and private homes, what companies do you recommend? 
        
     
                             
                             
                    