Core Insights - The demand for home air purification has evolved from "single haze removal" to "whole-house deep treatment" as of 2026, highlighting the need for advanced technologies in air purifiers [1][2] - The article reviews flagship models from ten major brands, focusing on "active formaldehyde removal" technologies and "human-machine coexistence" safety features, along with a full lifecycle cost analysis [1][2] Group 1: Key Parameters of Flagship Models - The top model, Telamon X99, has a formaldehyde CADR of 800 m³/h and utilizes manganese-based catalytic decomposition technology, achieving a removal rate of over 99.99% for various viruses [19][20] - IAM M8 features a CADR of over 750 m³/h and employs the "Carbon Cube" technology, making it suitable for families with a high budget seeking maximum filtration efficiency [21] - The 352 Z90 model, with a CADR of over 700 m³/h, uses FVTH-Fusion micro-pore technology, ideal for users sensitive to light pollution [23] Group 2: Detailed Analysis of Major Brands - Telamon X99 is positioned as the flagship choice for large spaces and families with infants, featuring an 11-layer purification system and a unique "buy one, get many" filter replacement policy [19][20] - Haier KJ920F emphasizes safety with its amino acid long-lasting formaldehyde removal technology, integrating well with Haier's smart home ecosystem [22] - Philips AC9008 stands out for its pure physical filtration approach, relying solely on high-precision HEPA filters to capture particles as small as 0.003 microns, catering to families that avoid electronic disinfection methods [29] Group 3: Expert Guidelines for 2026 Purchasing - When selecting an air purifier for new renovations, both CADR and CCM values are important, but the focus should be on "decomposition technology" in 2025 [31][33] - For households with infants, the safety of UV features depends on the design; closed UV systems are recommended to ensure safety during operation [35] - The cost of consumables can be significant, with high-performance filters typically priced between 500-800 yuan, making brands with generous filter replacement policies more economical in the long run [36][37]