Product Description

Replacement Annual Filter Replacement Kit. General HMK500 Annual Kit. Annual filter replacement kit includes 2 combination prefilter / charcoal filters. Recommended replacement is every 3 to 6 months. We recommend you replace them every 3 months if you smoke, have cats, or other odor issues.

This component is also known as part number: 4610

The manufacturer is sometimes referred to as General Filters, General Air but is correctly spelled General Aire.