Blocked filters will reduce the suction in your vacuum cleaner. Cleaning and replacing your filters regularly will help to maintain its best performance. The exhaust filter is the final filter that th more→e air passes through before leaving the vacuum cleaner. This filter fits the following cleaners: ACCELERATOR ZAC6707, ZAC6805-6827, AIRMAX ZAM6100, ZAM6101, ZAM6210-6271, BOLIDO Z4500-4595, CLARIO Z1915, Z1925, Z1935, Z1943, Z1948, Z1955, Z2010-2095, CYCLONEXL ZCX6200, ZCX6201, ERGOSPACE 2253XXL, 2254XXL, XXL21, XXL23, XXL34/B/R, XXL53, XXL61, XXL72, ZE2200-2299, EXCELLIO Z5000-5295, OXYGEN Z5505, Z5510, Z5515, Z5520, Z5525, Z5528, Z5529, Z5530, Z5535, Z5540, Z5542, Z5550-5561, Z5610,