Riccar filter RF4-2.
This vacuum filter fits Riccar R series upright vacuum cleaners including models:
R500, R600, R700, R800 and R800C.
Filter RF42 will also fit most 4000 series upright vacuum cleaners.
The RF4 2 is an electrostatic post vac filter. 2 filters for Riccar in each pack. Riccar replacement vacuum filters RF42.
Riccar is owned and made by the Tacony Corporation. Tacony manufactures vacuums and vacuum cleaner bags, filters, belts and parts for Riccar, Maytag and Simplicity in the USA. The quality of Riccar, Maytag and Simplicity supplies is identical. We typically stock the Simplicity version of Tacony vacuum supplies.