Y6606 Replacement Filter for Lennox PureAir PCO3-14-16 Air Cleaner

About this item

• PRECISE Y6606 REPLACEMENT: Designed for Lennox PureAir PCO3-14-16 air purification systems and replaces Y6606 filter media. Nominal size is 20 x 21 x 5 inches, with an actual size of about 20-5/8 x 20 x 4-3/8 inches. Please check your system model and current filter size before ordering
• MERV 16 FILTRATION PERFORMANCE: Built with MERV 16-rated pleated media to help capture fine airborne particles as air passes through your compatible HVAC system, supporting cleaner indoor air and everyday home comfort
• HELPS PROTECT YOUR SYSTEM: Regular filter replacement helps reduce dust and debris buildup inside the air purification system, supporting smoother airflow and helping maintain the performance of compatible HVAC equipment
• REINFORCED PLEATED DESIGN: Made with closely arranged pleats and glue-line support to help keep the filter media evenly spaced during use. The reinforced structure helps the filter maintain its shape under normal system airflow
• EASY ROUTINE REPLACEMENT: Designed for direct installation into compatible PCO3-14-16 systems without tools. Replace regularly based on your HVAC usage, indoor air conditions, and maintenance schedule. If you are unsure about fit, compare with your existing Y6606 filter before purchase