WTS Investor Presentation

WATTS WATER SNAPSHOT (NYSE: WTS) $5.52 Adj. EPS +83% Growth 2021 Key Statistics Growth Rates Since 2017 14.3% 7.3% Adj. Operating Margin +240 bps Growth Dividend CAGR Revenue by Geography 29% ■ Americas 4% Europe 67% -АРМЕА 37% 16.0% ROIC (GAAP) +810 bps 108% 5-yr Avg Reinvestment Ratio Revenue by End Market WWATTS 125% 5-yr Avg Free Cash Flow Conversion Revenue by End Market 45% 40% Break/Fix 60% Renovation 50% Single family 50% Multi family 55% 63% ■Repair & Replace ■ New Construction ■ Non-Residential ■Residential See Appendix for reconciliation of non-GAAP measures to their corresponding GAAP measures Global Leader in Commercial and Residential Water Products; Driving a Performance Culture WTS Investor Presentation | 4

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