HCY Washable Aluminum Air Filter MERV 8 vs Washable Electrostatic Media-Type Furnace Filter

These are different products for different systems, not two versions of the same filter. The HCY is a standard 1-inch aluminum panel for ordinary residential and light commercial HVAC slots. The NeverBuyAnotherFilter MEDIA-TYPE is a thick-frame electrostatic filter made to replace media filters in Honeywell, Aprilaire, Carrier, Trane and similar cabinet units, and it is the better-built, better-documented option of the two. Owners of the media-type filter praise the fit, seal and airflow, though a few report shipping damage or sizing mistakes. Buy the HCY only if your return grille or furnace takes a 1-inch filter.

• Choose the HCY if your HVAC system takes a standard 1-inch filter and you want a simple washable aluminum panel.
• Choose the NeverBuyAnotherFilter MEDIA-TYPE if you have a media cabinet from Honeywell, Aprilaire, Carrier, Trane or a similar brand and want a reusable filter with published airflow and arrestance figures.