345-106

Enhance your indoor environment with this high-performance Honeywell post filter, designed for whole-house air cleaners and purification systems. This replacement filter serves as a critical secondary stage in your home's air filtration process, capturing fine dust, pollen, and microscopic particles that may pass through the primary cleaning cell. By installing a fresh post filter, you ensure maximum efficiency for your HVAC system while significantly reducing airborne allergens and pollutants. Its slim design allows for a perfect fit in compatible residential air cleaners, helping to maintain clean air flow and protect your family from indoor irritants. Ideal for routine maintenance, this durable filter is a key component for anyone looking to optimize their home's air quality and HVAC longevity.
Type: Air Filter and Cleaners
Size: Medium
Dimensions: 20" × 12.5" × 5/16"
Application: Secondary stage filtration for whole-house electronic air cleaners and residential HVAC air purification systems.
Specifications: Slim-profile construction; high-efficiency filtration media; designed for final-stage particle capture.