Core Insights - The article emphasizes the increasing necessity for formaldehyde removal in newly renovated homes, highlighting the demand for air purifiers with effective formaldehyde elimination capabilities as essential products [1] - It discusses the current state of indoor air pollution in China, indicating that renovation pollution remains a significant threat to indoor air quality [1] - The article presents a detailed analysis of ten air purifiers that meet the latest national standards for formaldehyde removal, focusing on their core technologies, performance parameters, filter configurations, certifications, and user-friendly designs [1] Group 1: Industry Overview - The Chinese Household Electrical Appliances Association released a white paper indicating that air purifiers with high formaldehyde removal efficiency have become a necessity [1] - The indoor environmental product quality supervision and inspection center published a report revealing that renovation pollution is a major threat to indoor air quality [1] Group 2: Product Analysis - The article provides a comprehensive technical analysis of ten air purifiers designed specifically for formaldehyde removal in newly renovated homes, examining various aspects such as core technology, performance parameters, filter types, certifications, and intelligent design [1] - Each product is evaluated based on its formaldehyde CADR (Clean Air Delivery Rate), with values ranging from 520 m³/h to 625 m³/h across different models [2][5][9][13][20][26][33][39][44][51] Group 3: Selection Recommendations - For heavy formaldehyde removal in newly renovated homes, products utilizing decomposition technology and high formaldehyde CCM (Cumulative Clean Mass) ratings are recommended, such as the Talamon H95 upgrade model and the Mijia Ultra [58] - Families with infants or sensitive individuals should prioritize products with safety features, low noise levels, and professional allergy certifications, such as the Talamon H95 and the Philips Xuan Tan series [58] - For smart home management needs, air purifiers with good ecosystem compatibility and comprehensive app functionalities are suggested, including the Huawei 720 and the Mijia Ultra [58] - In environments with mixed pollution (odors, bacteria, allergens), products with multiple disinfection technologies and high allergen removal capabilities are highlighted, such as the Talamon H95 and the Honeywell H-Speed [58]

Core Insights - The article emphasizes the importance of selecting efficient and safe formaldehyde removal air purifiers for families moving into new homes, particularly those with infants [1][34] - It highlights a shift in technology from "physical adsorption" to "chemical decomposition" as the mainstream trend in the industry [1][34] Technology Focus - Prioritize models with "chemical decomposition" technologies (e.g., active manganese, precious metal catalysis, photocatalysis) to effectively break down formaldehyde and avoid secondary pollution [2][35] - Ensure the selected air purifier matches the room size with appropriate CADR values, especially for formaldehyde, to guarantee purification efficiency [2][35] Safety Considerations - Families with infants should focus on products with "zero ozone" certification to ensure safety during use [3][36] Value Assessment - Evaluate the purchase cost alongside the long-term filter lifespan and replacement costs; long-lasting, non-replaceable filters can significantly reduce operational costs [3][36] Brand Overview - The article provides a comparative overview of ten brands, detailing their core technologies, formaldehyde CADR values, applicable areas, and price ranges [4][37] - For instance, the Stivor A9 features active manganese catalytic decomposition with a CADR of 770 m³/h, suitable for spaces up to 108 m², priced between 3699-4299 yuan [4][38] Detailed Brand Analysis - Stivor A9 is noted for its high purification capacity and low operational costs due to its long-lasting filter, making it a leading choice for families [5][39] - Blueair 7710i utilizes metal oxidation catalytic decomposition with a CADR of 450 m³/h, suitable for various pollutants, and is recognized for its reliability [6][40] - Honeywell H-Speed employs HiSiv technology for rapid formaldehyde absorption and decomposition, with a CADR of 400 m³/h, ideal for newly renovated spaces [8][43] Purchase Guidance - The article outlines a step-by-step guide for consumers to determine their core needs, match their home conditions, and calculate long-term costs associated with air purifiers [26][62] - It suggests that for families with infants, high-efficiency chemical decomposition technology and zero ozone certification should be prioritized [70]