Which Fellowes Air Purifier Should You Buy? A Breakdown of Their Current Range

Fellowes makes three HEPA air purifiers at vastly different price points and sizes—the Aeramax 90 (£142.99) is a compact entry-level model, the Aeramax Pro Console (£1,294.99) handles medium rooms, and the Aeramax Pro Am4 Flex (£4,424.99) is a premium tower system with 5-speed control. Your choice depends on room size, budget, and how much filtration power you actually need.

Why Fellowes?

Fellowes has been manufacturing office and home products since 1917, but their air purification range is more recent and focused on True HEPA filtration—the medical-grade standard that captures 99.97% of particles 0.3 microns or larger. They're not a specialist air quality brand like Dyson or Blueair, but they compete on value and straightforward engineering rather than design prestige. The key differentiator across their range is True HEPA certification (not standard HEPA), which matters for allergy sufferers and people living near pollution sources.

Top Picks

Fellowes Aeramax 90 True HEPA Filter Air Purifier — £142.99

Best for budget-conscious buyers and small bedrooms. This is the entry point to Fellowes' range and genuinely the cheapest True HEPA purifier you'll find. At £142.99, it's appropriate for rooms up to roughly 150 square feet (assume 10×15 or smaller). The trade-off: no smart controls, single-speed fan, and basic construction. Verdict: unbeatable value if you have a small space and don't need features.

Fellowes Aeramax Pro True HEPA Console Air Purifier — £1,294.99

Best for medium-to-large living rooms and open-plan kitchens. The stainless-steel construction feels professional and the Console model is designed for rooms 200–400 square feet. This sits in the sweet spot between affordability and capability—it's a serious air purifier without the premium tower price tag. Verdict: the sensible middle ground for most homes.

Fellowes Aeramax Pro Am4 Flex True HEPA Tower Air Purifier — £4,424.99

Best for large homes, allergic households, and people who demand premium features. The Am4 Flex is a 5-speed tower system with True HEPA filtration, designed for rooms larger than 400 square feet or open-plan layouts. At £4,424.99, it's positioned as a luxury appliance rather than a practical necessity—you're paying for flexibility, aesthetics, and the ability to fine-tune fan speed. Verdict: only justify this if you have a genuinely large space or severe allergies.

Quick Comparison

| Model | Price | Best For | Standout Feature | |-------|-------|----------|------------------| | Aeramax 90 | £142.99 | Small rooms (up to 150 sq ft) | True HEPA at budget price | | Aeramax Pro Console | £1,294.99 | Medium–large rooms (200–400 sq ft) | Stainless steel, balanced performance | | Aeramax Pro Am4 Flex | £4,424.99 | Large homes, allergy sufferers | 5-speed control, tower design |

What to Look For

• True HEPA certification: All three Fellowes models have this (99.97% filtration at 0.3 microns), so you're safe across the range. Avoid standard HEPA—it's significantly less effective.
• Room size match: The Aeramax 90 covers ~150 sq ft, the Pro Console 200–400 sq ft, and the Am4 Flex 400+ sq ft. Buying oversized is wasteful; undersized is useless.
• Filter replacement cost: Budget £40–80 per replacement filter (usually annual). Not mentioned in product specs, so factor this into total cost of ownership.
• Noise level: The Aeramax 90 and Pro Console don't publish decibel ratings; the Am4 Flex's 5-speed suggests you can run it quietly on lower speeds. Noise matters if you use the purifier in bedrooms.

The Bottom Line

Buy the Aeramax Pro Console (£1,294.99) for most homes—it offers True HEPA filtration for a medium-to-large room without the luxury markup of the Am4 Flex. If you have a small bedroom or tight budget, the Aeramax 90 (£142.99) delivers genuine HEPA performance at an unbeatable price. Only consider the Am4 Flex (£4,424.99) if you're filtering an open-plan home larger than 400 square feet or you have severe allergies warranting a premium system.

Frequently Asked Questions

Is Fellowes Aeramax a good air purifier brand?

Yes, Fellowes Aeramax models use True HEPA filtration (99.97% effectiveness at 0.3 microns), which is the medical-grade standard. They're not specialist air quality brands like Blueair or IQAir, but they're reliable and competitively priced, especially at the budget end.

What's the difference between the Aeramax 90 and the Pro Console?

The Aeramax 90 (£142.99) is for small rooms up to 150 sq ft with single-speed operation. The Pro Console (£1,294.99) covers 200–400 sq ft, has stainless-steel construction, and more advanced filtration. The Pro Console is roughly 9× the price but covers nearly 3× the space.

Is the Fellowes Aeramax Pro Am4 Flex worth £4,424.99?

Only if you have a genuinely large open-plan home (400+ sq ft) or severe allergies and want premium 5-speed control. Most households are over-served by the Pro Console at £1,294.99. The Am4 Flex is a luxury appliance, not a practical necessity.

How often do you need to replace Fellowes Aeramax filters?

Typically annually, depending on usage and air quality. Replacement filters cost £40–80 each. Factor ongoing filter costs into your decision—a cheap purifier with expensive filters may cost more over five years.