Numatic Henry Easy Ride Airo Brush

Everyone I know of who's got a Numatic 'Henry' vacuum cleaner seems to love it, and there are certainly enough positive reviews online to suggest that its popularity is almost universal. Numatic have undoubtedly got an enduring success story on their hands with Henry - arguably the definitive commercial-grade 'canister' vacuum cleaner, with a developmental pedigree reaching back 40 years. But there's an old adage that says "when you're at the top, the only way is down". So how on earth do you improve such a highly-developed, tried, tested and admired machine - albeit one that arguably originates from the late 1960s? Easy: borrow an idea ...  Read the complete review