I used Nilco in a local mosque. It is a large carpeted building except for the ablution area of course. Anyways, they use three dirty air Nilco bagged uprights, a blue milo sebo looking upright like the one Richard showed, an Eco Henry and I think that's it, but they had to service the nilco machines so many times, and they just dont clean really well tbh. I know this because I took my Dyson DC25 once there, and vacuumed a room ( by just running over random areas) which was approx 30 metres by 25 metres. The Dyson filled its bin way behind max, and there was fine, white dust, and a lot of it! They use the Nilco vacuums a lot, and I am thinking they would be better off using something else instead of getting their Nilco vacuums serviced every once in a while. Even that sebo looking Nilco got out cleaned by my DC25
