(1 set of 2)Riccar 4000 Series, Upright Vacuum Filter 4950, 4900, 4812, 4512, 4810, 4508, R-Series, R500, R600, R700, R800, R800C,Vibrance VAC 28, 2000, 4000, 4508, 4512, 4612, 4810, 4812, 4900A, 4950A, R500, R600, RF4-2 4810, 4512, 100 4812, 4900, 4950, 200, 300, 300C, Simplicity, Commercial, SF6-2, B222-0200, B222-0000, 52-2314-02,6 Series, 6600, 6670, 6900, 6970, 6100, 6370, 6400, 6550, 6570, 6600, 6670, 6900, 6970, Vacuum Cleaner Allergy Post Filter
Contact me if you are interested in larger wholesale quantities of this or other products. Envirocare Parts designed to fit with or replace genuine original (OEM) manufacture part numbers below:Riccar RF4-2 4810, 4512, 100 4812, 4900, 4950, 200, 300, 300C, Simplicity SF6-2, B222-0200, B222-0000, 52-2314-02Replaces or comparable to Riccar EcoPure Ultrafiltration Vacuum PartsDesigned to fit the vacuum models listed below and more:Riccar and Simplicity Upright Vacuums:Style 	Model NumbersRiccar 	4000 Series, 4950, 4900, 4812, 4512, 4810, 4508, R-Series, R500, R600, R700, R800, R800CRiccar Vibrance 	VAC 28, 2000, 4000, 4508, 4512, 4612, 4810, 4812, 4900A, 4950A, R500, R600Simplicity Series 6 	6600, 6670, 6900, 6970Simplicity 6000 Series 	6100, 6370, 6400, 6550, 6570Simplicity Commercial model 6870 and 6 Series models 	6600, 6670, 6900, 6970Changing the filter will extend the life of your vacuum. Change this filter every third vacuum bag or more often as needed.Dimensions: 10 5/8L x 2 5/8H x 1/8WRiccar and Simplicity are sister companies. Their vacuum cleaners come off of the same assembly line, they take the same filters, belts, and bags 99% of the time.HEPA filtration systems trap and seal-in 100% of dust mites, pollens, ragweed, mold spurs, microscopic particles, bacteria, dust mites, germs as small as 0.1 micron, other allergy causing agents, and 99.9% of pet dander.