What this product does Threepiece compatible air conditioning filter set engineered to improve indoor air quality by removing fine particles and inhibiting biological growth while maintaining efficient airflow and long service life. Key benefits (why you need it) Reduces PM2.5 exposure: silver ion technology eliminates 98% of PM2.5 particles and suppresses microbial growth for six months of effectiveness. Maintains system performance: optimized airflow design preserves cooling/heating efficiency and reduces strain on your AC unit. Longer service life: materials and construction deliver extended durability compared with standard replacement filters, lowering replacement frequency and maintenance time. Easy to install: precision fit compatibility across multiple air conditioning models and tool installation make swapouts fast and reliable. Features and specifications Set size: 3 filters (sold as a matched set for multiunit systems or staggered replacements). Compatibility: designed for precision fit with multiple air conditioning models; check model fit guide before to confirm compatibility. Material: engineered nonwoven fabric that combines heat resistance with stable filtration performance. Antimicrobial protection: builtin silver ion technology that eliminates 98% of PM2.5 and inhibits microbial growth for up to six months. Performance: optimized airflow profile that balances filtration efficiency with low resistance to airflow for consistent HVAC operation. Practical advantages Cleaner breathing environment in living and working spaces without compromising AC efficiency. Reduced dust and particle buildup on coils and internal components, which helps maintain system reliability. Simple, tool replacement reduces service time and disruption. Typical applications (use scenarios) 1. Home bedrooms and living rooms: standard filters to lower fineparticle levels, reduce dust, and help create a cleaner indoor environment for children and allergy sufferers. 2. Office buildings and conference rooms: maintain consistent HVAC performance and improve sharedair quality in occupancy spaces with loweffort, longlasting filtration. 3. Retail stores and small businesses: protect products and create a more comfortable shopping environment while minimizing maintenance downtime. Installation and maintenance Tool, dropin installation—remove the old filter, insert the precisionfit filter, and close the access panel. Recommended effectiveness period: up to six months per filter depending on usage and local air quality; inspect periodically and as needed. What's included Three compatible air conditioning filters with silver ion antimicrobial technology and heatresistant nonwoven fabric construction. This filter set is intended for consumers and businesses seeking a reliable, easytoinstall replacement that improves air quality, preserves HVAC performance, and reduces maintenance frequency. Please verify model compatibility before .