High Quality, Low Price This listing is for 2 (yes, two) replacement O-Ring Seals for your Bissell hose head. A worn seal causes problems, so this simple replacement will ensure 100% suction & prevent leakage: for 32mm (dia) hose heads ~ Proheat, 22K7E & more https://www.youtube.com/watch?v=JBuzaEUsxsc https://www.youtube.com/watch?v=xlm-FN9by2c made from high quality Nitrile 70 working temperature range -30C to +120C ISO9001 certified source These essential maintenance items are excellent O-Ring Seal replacements/spares for your Bissell. please note: this listing is for O-Ring Seals... the hose head image is for illustration only.