Shark NeverChange5 Air Purifier Compact Pro HP072UK

If you share your home with a pet or suffer from seasonal allergies, the real cost of an air purifier isn't the upfront price — it's the filter replacements that quietly drain your wallet every six to twelve months. The Shark NeverChange5 HP072UK sidesteps that problem with a HEPA filter rated to last up to five years, and a DebrisDefence pre-filter that catches larger debris before it degrades the main layer. That combination means the running cost is genuinely low over time, not just on paper.

Who Is This For?

This purifier suits flat or small-room dwellers — renters in particular — who want cleaner air without committing to expensive consumables or a bulky unit. It captures 99.97% of allergens and irritants, which makes it a solid choice for cat or dog owners who hoover daily but still wake up congested. If you need whole-house coverage or you're dealing with serious respiratory conditions that demand medical-grade filtration with verified room-size data, you should look at a more powerful dedicated unit instead.

What Buyers Say

Owners consistently praise how quiet the HP072UK runs on its lower settings, making it practical to leave on overnight without disruption. The compact footprint also draws approval from people in smaller spaces. The most repeated complaint, however, is that the auto-mode sensor can be slow to react to sudden spikes — cooking smells or cigarette smoke nearby — meaning you may find yourself manually bumping up the fan speed more often than you'd expect from a purifier at this price point.

The Deal

At £99.99, reduced from £149.99, you're saving £50 — a solid 33% reduction. Because this product is newly tracked on our site, we can't yet confirm how often or how long Shark holds this price, so there's no historical baseline to tell you whether it dips further. That said, given the five-year filter lifespan factored into the total cost of ownership, this sits at a genuinely fair entry point right now. For more context on Shark's pricing across their range, see our best Shark deals and broader home cleaning deals guides. Buy it if you need it now — just don't assume this is the floor price.