![Pre-filters](http://shop.hepacart.com/cdn/shop/products/ReplacementParts_Pre-Filters_Product_{width}x.jpg?v=1606167465)
Each filter carries a MERV 8 Rating
Specifications
Quantity: 1 Case (12 filters in each case, size 24x24x1)
FITS HEPACART® MODELS WITH THE SKU:
- HC55U18.ETL
- HC74U19
- HC74UX20
- HC55U18A.ETL
- HC74U18A.ETL
- HC74UX18A.ETL
- DAHC55U
- DAHC74U
Each filter carries a MERV 8 Rating
Quantity: 1 Case (12 filters in each case, size 24x24x1)
FITS HEPACART® MODELS WITH THE SKU: