Kirby Rug Renovator Shampoo Tank Sponge Filter 1 Manufacture Part # 307364G Kirby Rug Renovator Shampoo Tank Sponge Filter . 1 Only. Fits With Kirby Models : Kirby D50, D80, 1CR Classic, 1CB Omega, 2CB Classic III ,3CB Tradition , 1HD Heritage , 2HD Heritage II , 2HD Legend, Legend II. Manufacture Part # 307364G