Table of Contents 1 Study Coverage 1.1 Purifiers Product 1.2 Key Market Segments in This Study 1.3 Key Manufacturers Covered 1.4 Market by Type 1.4.1 Global Purifiers Market Size Growth Rate by Type 1.4.2 Activated Carbon 1.4.3 UV Technology 1.4.4 Ion and Ozone Generator 1.4.5 Other 1.5 Market by Application 1.5.1 Global Purifiers Market Size Growth Rate by Application 1.5.2 household 1.5.3 Induatrial 1.5.4 Others 1.6 Study Objectives 1.7 Years Considered 2 Executive Summary 2.1 Global Purifiers Market Size 2.1.1 Global Purifiers Revenue 2014-2025 2.1.2 Global Purifiers Production 2014-2025 2.2 Purifiers Growth Rate (CAGR) 2019-2025 2.3 Analysis of Competitive Landscape 2.3.1 Manufacturers Market Concentration Ratio (CR5 and HHI) 2.3.2 Key Purifiers Manufacturers 2.3.2.1 Purifiers Manufacturing Base Distribution, Headquarters 2.3.2.2 Manufacturers Purifiers Product Offered 2.3.2.3 Date of Manufacturers Enter into Purifiers Market 2.4 Key Trends for Purifiers Markets & Products 3 Market Size by Manufacturers 3.1 Purifiers Production by Manufacturers 3.1.1 Purifiers Production by Manufacturers 3.1.2 Purifiers Production Market Share by Manufacturers 3.2 Purifiers Revenue by Manufacturers 3.2.1 Purifiers Revenue by Manufacturers (2014-2019) 3.2.2 Purifiers Revenue Share by Manufacturers (2014-2019) 3.3 Purifiers Price by Manufacturers 3.4 Mergers & Acquisitions, Expansion Plans 4 Purifiers Production by Regions 4.1 Global Purifiers Production by Regions 4.1.1 Global Purifiers Production Market Share by Regions 4.1.2 Global Purifiers Revenue Market Share by Regions 4.2 United States 4.2.1 United States Purifiers Production 4.2.2 United States Purifiers Revenue 4.2.3 Key Players in United States 4.2.4 United States Purifiers Import & Export 4.3 Europe 4.3.1 Europe Purifiers Production 4.3.2 Europe Purifiers Revenue 4.3.3 Key Players in Europe 4.3.4 Europe Purifiers Import & Export 4.4 China 4.4.1 China Purifiers Production 4.4.2 China Purifiers Revenue 4.4.3 Key Players in China 4.4.4 China Purifiers Import & Export 4.5 Japan 4.5.1 Japan Purifiers Production 4.5.2 Japan Purifiers Revenue 4.5.3 Key Players in Japan 4.5.4 Japan Purifiers Import & Export 4.6 Other Regions 4.6.1 South Korea 4.6.2 India 4.6.3 Southeast Asia 5 Purifiers Consumption by Regions 5.1 Global Purifiers Consumption by Regions 5.1.1 Global Purifiers Consumption by Regions 5.1.2 Global Purifiers Consumption Market Share by Regions 5.2 North America 5.2.1 North America Purifiers Consumption by Application 5.2.2 North America Purifiers Consumption by Countries 5.2.3 United States 5.2.4 Canada 5.2.5 Mexico 5.3 Europe 5.3.1 Europe Purifiers Consumption by Application 5.3.2 Europe Purifiers Consumption by Countries 5.3.3 Germany 5.3.4 France 5.3.5 UK 5.3.6 Italy 5.3.7 Russia 5.4 Asia Pacific 5.4.1 Asia Pacific Purifiers Consumption by Application 5.4.2 Asia Pacific Purifiers Consumption by Countries 5.4.3 China 5.4.4 Japan 5.4.5 South Korea 5.4.6 India 5.4.7 Australia 5.4.8 Indonesia 5.4.9 Thailand 5.4.10 Malaysia 5.4.11 Philippines 5.4.12 Vietnam 5.5 Central & South America 5.5.1 Central & South America Purifiers Consumption by Application 5.5.2 Central & South America Purifiers Consumption by Country 5.5.3 Brazil 5.6 Middle East and Africa 5.6.1 Middle East and Africa Purifiers Consumption by Application 5.6.2 Middle East and Africa Purifiers Consumption by Countries 5.6.3 GCC Countries 5.6.4 Egypt 5.6.5 South Africa 6 Market Size by Type 6.1 Global Purifiers Production by Type 6.2 Global Purifiers Revenue by Type 6.3 Purifiers Price by Type 7 Market Size by Application 7.1 Overview 7.2 Global Purifiers Breakdown Dada by Application 7.2.1 Global Purifiers Consumption by Application 7.2.2 Global Purifiers Consumption Market Share by Application (2014-2019) 8 Manufacturers Profiles 8.1 Sharp 8.1.1 Sharp Company Details 8.1.2 Company Overview 8.1.3 Sharp Purifiers Production Revenue and Gross Margin (2014-2019) 8.1.4 Sharp Purifiers Product Description 8.1.5 Sharp Recent Development 8.2 Philips 8.2.1 Philips Company Details 8.2.2 Company Overview 8.2.3 Philips Purifiers Production Revenue and Gross Margin (2014-2019) 8.2.4 Philips Purifiers Product Description 8.2.5 Philips Recent Development 8.3 Panasonic 8.3.1 Panasonic Company Details 8.3.2 Company Overview 8.3.3 Panasonic Purifiers Production Revenue and Gross Margin (2014-2019) 8.3.4 Panasonic Purifiers Product Description 8.3.5 Panasonic Recent Development 8.4 Daikin 8.4.1 Daikin Company Details 8.4.2 Company Overview 8.4.3 Daikin Purifiers Production Revenue and Gross Margin (2014-2019) 8.4.4 Daikin Purifiers Product Description 8.4.5 Daikin Recent Development 8.5 Coway 8.5.1 Coway Company Details 8.5.2 Company Overview 8.5.3 Coway Purifiers Production Revenue and Gross Margin (2014-2019) 8.5.4 Coway Purifiers Product Description 8.5.5 Coway Recent Development 8.6 YADU 8.6.1 YADU Company Details 8.6.2 Company Overview 8.6.3 YADU Purifiers Production Revenue and Gross Margin (2014-2019) 8.6.4 YADU Purifiers Product Description 8.6.5 YADU Recent Development 8.7 Electrolux 8.7.1 Electrolux Company Details 8.7.2 Company Overview 8.7.3 Electrolux Purifiers Production Revenue and Gross Margin (2014-2019) 8.7.4 Electrolux Purifiers Product Description 8.7.5 Electrolux Recent Development 8.8 Whirlpool 8.8.1 Whirlpool Company Details 8.8.2 Company Overview 8.8.3 Whirlpool Purifiers Production Revenue and Gross Margin (2014-2019) 8.8.4 Whirlpool Purifiers Product Description 8.8.5 Whirlpool Recent Development 8.9 Midea 8.9.1 Midea Company Details 8.9.2 Company Overview 8.9.3 Midea Purifiers Production Revenue and Gross Margin (2014-2019) 8.9.4 Midea Purifiers Product Description 8.9.5 Midea Recent Development 8.10 Blueair 8.10.1 Blueair Company Details 8.10.2 Company Overview 8.10.3 Blueair Purifiers Production Revenue and Gross Margin (2014-2019) 8.10.4 Blueair Purifiers Product Description 8.10.5 Blueair Recent Development 8.11 Samsung 8.12 Austin 8.13 Beiangtech 8.14 Lexy 9 Production Forecasts 9.1 Purifiers Production and Revenue Forecast 9.1.1 Global Purifiers Production Forecast 2019-2025 9.1.2 Global Purifiers Revenue Forecast 2019-2025 9.2 Purifiers Production and Revenue Forecast by Regions 9.2.1 Global Purifiers Revenue Forecast by Regions 9.2.2 Global Purifiers Production Forecast by Regions 9.3 Purifiers Key Producers Forecast 9.3.1 United States 9.3.2 Europe 9.3.3 China 9.3.4 Japan 9.4 Forecast by Type 9.4.1 Global Purifiers Production Forecast by Type 9.4.2 Global Purifiers Revenue Forecast by Type 10 Consumption Forecast 10.1 Purifiers Consumption Forecast by Application 10.2 Purifiers Consumption Forecast by Regions 10.3 North America Market Consumption Forecast 10.3.1 North America Purifiers Consumption Forecast by Regions 2019-2025 10.3.2 United States 10.3.3 Canada 10.3.4 Mexico 10.4 Europe Market Consumption Forecast 10.4.1 Europe Purifiers Consumption Forecast by Regions 2019-2025 10.4.2 Germany 10.4.3 France 10.4.4 UK 10.4.5 Italy 10.4.6 Russia 10.5 Asia Pacific Market Consumption Forecast 10.5.1 Asia Pacific Purifiers Consumption Forecast by Regions 2019-2025 10.5.2 China 10.5.3 Japan 10.5.4 South Korea 10.5.5 India 10.5.6 Australia 10.5.7 Indonesia 10.5.8 Thailand 10.5.9 Malaysia 10.5.10 Philippines 10.5.11 Vietnam 10.6 Central & South America Market Consumption Forecast 10.6.1 Central & South America Purifiers Consumption Forecast by Regions 2019-2025 10.6.2 Brazil 10.7 Middle East and Africa Market Consumption Forecast 10.7.1 Middle East and Africa Purifiers Consumption Forecast by Regions 2019-2025 10.7.2 GCC Countries 10.7.3 Egypt 10.7.4 South Africa 11 Value Chain and Sales Channels Analysis 11.1 Value Chain Analysis 11.2 Sales Channels Analysis 11.2.1 Purifiers Sales Channels 11.2.2 Purifiers Distributors 11.3 Purifiers Customers 12 Market Opportunities & Challenges, Risks and Influences Factors Analysis 12.1 Market Opportunities and Drivers 12.2 Market Challenges 12.3 Market Risks/Restraints 13 Key Findings in the Global Purifiers Study 14 Appendix 14.1 Research Methodology 14.1.1 Methodology/Research Approach 14.1.1.1 Research Programs/Design 14.1.1.2 Market Size Estimation 14.1.1.3 Market Breakdown and Data Triangulation 14.1.2 Data Source 14.1.2.1 Secondary Sources 14.1.2.2 Primary Sources 14.2 Author Details 14.3 Disclaimer

List of Tables and Figures Figure Purifiers Product Picture Table Purifiers Key Market Segments in This Study Table Key Manufacturers Purifiers Covered in This Study Table Global Purifiers Market Size Growth Rate by Type 2019-2025 (K Units) & (Million US$) Figure Global Purifiers Production Market Share 2014-2025 Figure Activated Carbon Product Picture Table Major Manufacturers of Activated Carbon Figure UV Technology Product Picture Table Major Manufacturers of UV Technology Figure Ion and Ozone Generator Product Picture Table Major Manufacturers of Ion and Ozone Generator Figure Other Product Picture Table Major Manufacturers of Other Table Global Purifiers Market Size Growth Rate by Application 2019-2025 (K Units) Figure household Figure Induatrial Figure Others Figure Purifiers Report Years Considered Figure Global Purifiers Revenue 2014-2025 (Million US$) Figure Global Purifiers Production 2014-2025 (K Units) Table Global Purifiers Market Size Growth Rate by Regions 2019-2025(K Units) & (Million US$) Table Global Manufacturers Market Concentration Ratio (CR5 and HHI) Table Purifiers Manufacturing Base Distribution and Headquarters Table Manufacturers Purifiers Product Offered Table Date of Manufacturers Enter into Purifiers Market Table Global Purifiers Production by Manufacturers (2014-2019) (K Units) Table Global Purifiers Production Share by Manufacturers (2014-2019) Figure Global Purifiers Production Share by Manufacturers in 2018 Table Purifiers Revenue by Manufacturers (2014-2019) (Million US$) Table Purifiers Revenue Share by Manufacturers (2014-2019) Table Purifiers Price by Manufacturers 2014-2019 (USD/Unit) Table Mergers & Acquisitions, Expansion Plans Table Global Purifiers Production by Regions 2014-2019 (K Units) Table Global Purifiers Production Market Share by Regions 2014-2019 Figure Global Purifiers Production Market Share by Regions 2014-2019 Figure Global Purifiers Production Market Share by Regions in 2018 Table Global Purifiers Revenue by Regions 2014-2019 (Million US$) Table Global Purifiers Revenue Market Share by Regions 2014-2019 Figure Global Purifiers Revenue Market Share by Regions 2014-2019 Figure Global Purifiers Revenue Market Share by Regions in 2018 Figure United States Purifiers Production and Growth Rate 2014-2019 (K Units) Figure United States Purifiers Revenue and Growth Rate 2014-2019 (Million US$) Table United States Purifiers Import & Export Figure Europe Purifiers Production and Growth Rate 2014-2019 (K Units) Figure Europe Purifiers Revenue and Growth Rate 2014-2019 (Million US$) Table Europe Purifiers Import & Export Figure China Purifiers Production and Growth Rate 2014-2019 (K Units) Figure China Purifiers Revenue and Growth Rate 2014-2019 (Million US$) Table China Purifiers Import & Export Figure Japan Purifiers Production and Growth Rate 2014-2019 (K Units) Figure Japan Purifiers Revenue and Growth Rate 2014-2019 (Million US$) Table Japan Purifiers Import & Export Table Global Purifiers Consumption by Regions 2014-2019 (K Units) Table Global Purifiers Consumption Market Share by Regions 2014-2019 Figure Global Purifiers Consumption Market Share by Regions 2014-2019 Figure Global Purifiers Consumption Market Share by Regions in 2018 Figure North America Purifiers Consumption and Growth Rate (2014-2019) (K Units) Table North America Purifiers Consumption by Application (2014-2019) (K Units) Figure 2018 North America Purifiers Consumption Market Share by Application Table North America Purifiers Consumption by Countries (2014-2019) (K Units) Figure 2018 North America Purifiers Consumption Market Share by Countries Figure United States Purifiers Consumption and Growth Rate (2014-2019) (K Units) Figure Canada Purifiers Consumption and Growth Rate (2014-2019) (K Units) Figure Mexico Purifiers Consumption and Growth Rate (2014-2019) (K Units) Figure Europe Purifiers Consumption and Growth Rate (2014-2019) (K Units) Table Europe Purifiers Consumption by Application (2014-2019) (K Units) Figure 2018 Europe Purifiers Consumption Market Share by Application Table Europe Purifiers Consumption by Countries (2014-2019) (K Units) Figure 2018 Europe Purifiers Consumption Market Share by Countries Figure Germany Purifiers Consumption and Growth Rate (2014-2019) (K Units) Figure France Purifiers Consumption and Growth Rate (2014-2019) (K Units) Figure UK Purifiers Consumption and Growth Rate (2014-2019) (K Units) Figure Italy Purifiers Consumption and Growth Rate (2014-2019) (K Units) Figure Russia Purifiers Consumption and Growth Rate (2014-2019) (K Units) Figure Asia Pacific Purifiers Consumption and Growth Rate (K Units) Table Asia Pacific Purifiers Consumption by Application (2014-2019) (K Units) Table Asia Pacific Purifiers Consumption Market Share by Application (2014-2019) (K Units) Table Asia Pacific Purifiers Consumption by Countries (2014-2019) (K Units) Table Asia Pacific Purifiers Consumption Market Share by Countries (2014-2019) (K Units) Figure China Purifiers Consumption and Growth Rate (2014-2019) (K Units) Figure Japan Purifiers Consumption and Growth Rate (2014-2019) (K Units) Figure Korea Purifiers Consumption and Growth Rate (2014-2019) (K Units) Figure India Purifiers Consumption and Growth Rate (2014-2019) (K Units) Figure Australia Purifiers Consumption and Growth Rate (2014-2019) (K Units) Figure Indonesia Purifiers Consumption and Growth Rate (2014-2019) (K Units) Figure Thailand Purifiers Consumption and Growth Rate (2014-2019) (K Units) Figure Malaysia Purifiers Consumption and Growth Rate (2014-2019) (K Units) Figure Philippines Purifiers Consumption and Growth Rate (2014-2019) (K Units) Figure Vietnam Purifiers Consumption and Growth Rate (2014-2019) (K Units) Figure Central & South America Purifiers Consumption and Growth Rate (K Units) Table Central & South America Purifiers Consumption by Application (2014-2019) (K Units) Figure 2018 Central & South America Purifiers Consumption Market Share by Application Table Central & South America Purifiers Consumption by Countries (2014-2019) (K Units) Figure Central & South America Purifiers Consumption Market Share by Countries Figure Brazil Purifiers Consumption and Growth Rate (2014-2019) (K Units) Figure Middle East and Africa Purifiers Consumption and Growth Rate (K Units) Table Middle East and Africa Purifiers Consumption by Application (2014-2019) (K Units) Figure 2018 Middle East and Africa Purifiers Consumption Market Share by Application Table Middle East and Africa Purifiers Consumption by Countries (2014-2019) (K Units) Figure Middle East and Africa Purifiers Consumption Market Share by Countries Figure GCC Countries Purifiers Consumption and Growth Rate (2014-2019) (K Units) Figure Egypt Purifiers Consumption and Growth Rate (2014-2019) (K Units) Figure South Africa Purifiers Consumption and Growth Rate (2014-2019) (K Units) Table Global Purifiers Production by Type (2014-2019) (K Units) Table Global Purifiers Production Share by Type (2014-2019) Figure Global Purifiers Production Market Share by Type (2014-2019) Figure Global Purifiers Production Market Share by Type in 2018 Table Global Purifiers Revenue by Type (2014-2019) (Million US$) Table Global Purifiers Revenue Share by Type (2014-2019) Figure Global Purifiers Revenue Market Share by Type (2014-2019) Figure Global Purifiers Revenue Market Share by Type in 2018 Table Purifiers Price by Type 2014-2019 (USD/Unit) Table Global Purifiers Consumption by Application (2014-2019) (K Units) Table Global Purifiers Consumption by Application (2014-2019) (K Units) Table Global Purifiers Consumption Share by Application (2014-2019) Figure Global Purifiers Consumption Market Share by Application (2014-2019) Figure Global Purifiers Value (Consumption) Market Share by Application (2014-2019) Table Sharp Company Details Table Sharp Purifiers Production (K Units), Revenue (Million US$), Price (USD/Unit) and Gross Margin (2014-2019) Table Sharp Purifiers Recent Development Table Philips Company Details Table Philips Purifiers Production (K Units), Revenue (Million US$), Price (USD/Unit) and Gross Margin (2014-2019) Table Philips Purifiers Recent Development Table Panasonic Company Details Table Panasonic Purifiers Production (K Units), Revenue (Million US$), Price (USD/Unit) and Gross Margin (2014-2019) Table Panasonic Purifiers Recent Development Table Daikin Company Details Table Daikin Purifiers Production (K Units), Revenue (Million US$), Price (USD/Unit) and Gross Margin (2014-2019) Table Daikin Purifiers Recent Development Table Coway Company Details Table Coway Purifiers Production (K Units), Revenue (Million US$), Price (USD/Unit) and Gross Margin (2014-2019) Table Coway Purifiers Recent Development Table YADU Company Details Table YADU Purifiers Production (K Units), Revenue (Million US$), Price (USD/Unit) and Gross Margin (2014-2019) Table YADU Purifiers Recent Development Table Electrolux Company Details Table Electrolux Purifiers Production (K Units), Revenue (Million US$), Price (USD/Unit) and Gross Margin (2014-2019) Table Electrolux Purifiers Recent Development Table Whirlpool Company Details Table Whirlpool Purifiers Production (K Units), Revenue (Million US$), Price (USD/Unit) and Gross Margin (2014-2019) Table Whirlpool Purifiers Recent Development Table Midea Company Details Table Midea Purifiers Production (K Units), Revenue (Million US$), Price (USD/Unit) and Gross Margin (2014-2019) Table Midea Purifiers Recent Development Table Blueair Company Details Table Blueair Purifiers Production (K Units), Revenue (Million US$), Price (USD/Unit) and Gross Margin (2014-2019) Table Blueair Purifiers Recent Development Table Samsung Company Details Table Austin Company Details Table Beiangtech Company Details Table Lexy Company Details Figure Global Purifiers Production Forecast 2019-2025 (K Units) Figure Global Purifiers Revenue Forecast 2019-2025 (Million US$) Table Global Purifiers Revenue Forecast 2019-2025 (Million US$) Table Global Purifiers Revenue Forecast by Regions 2019-2025 (Million US$) Figure Global Purifiers Revenue Forecast by Regions 2019-2025 (Million US$) Figure Global Purifiers Revenue Market Share Forecast by Regions 2019-2025 Table Global Purifiers Production Forecast by Regions 2019-2025 (K Units) Figure Global Purifiers Production Forecast by Regions 2019-2025 (K Units) Figure Global Purifiers Production Market Share Forecast by Regions 2019-2025 Figure United States Purifiers Production Forecast 2019-2025 (K Units) Figure United States Purifiers Revenue Forecast 2019-2025 (Million US$) Figure Europe Purifiers Production Forecast 2019-2025 (K Units) Figure Europe Purifiers Revenue Forecast 2019-2025 (Million US$) Figure China Purifiers Production Forecast 2019-2025 (K Units) Figure China Purifiers Revenue Forecast 2019-2025 (Million US$) Figure Japan Purifiers Production Forecast 2019-2025 (K Units) Figure Japan Purifiers Revenue Forecast 2019-2025 (Million US$) Table Global Purifiers Production Forecast by Type 2019-2025 (K Units) Figure Global Purifiers Production Forecast by Type 2019-2025 (K Units) Figure Global Purifiers Production Market Share Forecast by Type 2019-2025 Table Global Purifiers Revenue Forecast by Type 2019-2025 (Million US$) Figure Global Purifiers Revenue Forecast by Type 2019-2025 (Million US$) Figure Global Purifiers Revenue Market Share Forecast by Type 2019-2025 Table Global Purifiers Consumption Forecast by Application 2019-2025 (K Units) Figure Global Purifiers Consumption Forecast by Application 2019-2025 (K Units) Figure Global Purifiers Consumption Market Share Forecast by Application 2019-2025 Table Global Purifiers Consumption Forecast by Regions 2019-2025 (K Units) Figure Global Purifiers Consumption Forecast by Regions 2019-2025 (K Units) Figure Global Purifiers Consumption Market Share Forecast by Regions 2019-2025 Table North America Purifiers Consumption Forecast by Regions 2019-2025 (K Units) Figure United States Purifiers Consumption Forecast 2019-2025 (K Units) Figure Canada Purifiers Consumption Forecast 2019-2025 (K Units) Figure MexicoPurifiers Consumption Forecast 2019-2025 (K Units) Table Europe Purifiers Consumption Forecast by Regions 2019-2025 (K Units) Figure Germany Purifiers Consumption Forecast 2019-2025 (K Units) Figure France Purifiers Consumption Forecast 2019-2025 (K Units) Figure UK Purifiers Consumption Forecast 2019-2025 (K Units) Figure Italy Purifiers Consumption Forecast 2019-2025 (K Units) Figure Russia Purifiers Consumption Forecast 2019-2025 (K Units) Table Asia Pacific Purifiers Consumption Forecast by Regions 2019-2025 (K Units) Figure China Purifiers Consumption Forecast 2019-2025 (K Units) Figure Japan Purifiers Consumption Forecast 2019-2025 (K Units) Figure Korea Purifiers Consumption Forecast 2019-2025 (K Units) Figure India Purifiers Consumption Forecast 2019-2025 (K Units) Figure Australia Purifiers Consumption Forecast 2019-2025 (K Units) Figure Indonesia Purifiers Consumption Forecast 2019-2025 (K Units) Figure Thailand Purifiers Consumption Forecast 2019-2025 (K Units) Figure Malaysia Purifiers Consumption Forecast 2019-2025 (K Units) Figure Philippines Purifiers Consumption Forecast 2019-2025 (K Units) Figure Vietnam Purifiers Consumption Forecast 2019-2025 (K Units) Table Central & South America Purifiers Consumption Forecast by Regions 2019-2025 (K Units) Figure Brazil Purifiers Consumption Forecast 2019-2025 (K Units) Table Middle East and Africa Purifiers Consumption Forecast by Regions 2019-2025 (K Units) Figure Middle East and Africa Purifiers Consumption Forecast 2019-2025 (K Units) Figure GCC Countries Purifiers Consumption Forecast 2019-2025 (K Units) Figure Egypt Purifiers Consumption Forecast 2019-2025 (K Units) Figure South Africa Purifiers Consumption Forecast 2019-2025 (K Units) Figure Purifiers Value Chain Table Purifiers Distributors List Table Purifiers Customers List Table Research Programs/Design for This Report Figure Bottom-up and Top-down Approaches for This Report Figure Data Triangulation Table Key Data Information from Secondary Sources Table Key Data Information from Primary Sources

Sharp Philips Panasonic Daikin Coway YADU Electrolux Whirlpool Midea Blueair Samsung Austin Beiangtech Lexy