Set of six (6) felt disc pads. Described by Coltri as "MAXIFILTER FELTS KIT (6 PIECES) [KIT FELTRI PER MAXIFILTER (6 PEZZI)]."
This product is no longer carried by Nuvair. See replacement SKU FF-007746-PE | Particle Pads/Filter Discs: 1-5/8 × 1/4 in. Click the link below under RELATED PRODUCTS.