Vilaso Y6604 Replacement Filter for Lennox PureAir PC03-20-16 & PC03S-20-16

About this item

• EXACT FIT REPLACEMENT: Designed as a direct replacement for the Y6604 / 100908-10 filter media. Compatible with Lennox PureAir PCO3-20-16 and PureAir S PCO3S-20-16 systems (also commonly listed as PC03/PC03S-20-16). Nominal Size: 20" x 26" x 5"
• Actual Size: 20" x 25-1/2" x 4-3/8". Please verify your current filter’s actual dimensions for a proper seal.
• SUPERIOR MERV 16 RATED EFFICIENCY: Upgrade your home’s air quality with high-efficiency MERV 16 filtration. The premium pleated media helps capture common airborne particles such as dust, pollen, pet dander, and smoke particles as air circulates through your HVAC system, helping maintain cleaner indoor air throughout your home.
• CARBON-COATED MEDIA FOR FRESHER AIR: Features carbon-coated filtration media designed to help reduce common household odors while air circulates through your HVAC system. Helps improve indoor air freshness by supporting the reduction of odors from pets, cooking, smoke, and everyday living.
• PROTECTS YOUR HVAC SYSTEM: A high-quality filter helps reduce airborne dust buildup on internal components like coils and blowers, supporting efficient HVAC operation. For Lennox PureAir systems, replacing the filter on schedule also helps maintain proper airflow and avoid excessive pressure drop that may affect system performance.
• LONG LASTING & EASY INSTALLATION: Typical service life is up to 12 months in many applications (more frequent changes may be needed with heavier dust loads or reduced odor-control performance). Installation is quick—slide the filter into the cabinet rails and confirm airflow direction.