If you're on the lookout for an air purifier, John Lewis have said they will price match Crampton & Moore, as well as the JL 2 year guarantee.
From my research, this is considerably better than the Dyson Hot Cool Purifier, especially if you're not really looking for a fan/heater but a dedicated purifier to help against allergies/hay fever over the summer.Philips AC3256/30 Anti-Allergen Air Purifier
Clean the air and breathe easier at home!
If you, or anyone in your household suffers from allergies, hay fever or other respiratory problems, an air purifier can be a real blessing. Purifying the air around you can help you breathe easier: the air is cleaner, and the room is a healthier, more comfortable place to be.
You can use the air purifier from the Philips Anti-Allergen range day or night to help you and your family. Smart sensors measure the room’s air quality and automatically select the setting that will keep it at the optimum level. It works exceptionally quickly to clean the air, capturing 99.9% of bacteria in the first hour of use* and removing 99% of airborne particles such as dust, pet hair & pollen**. This purifier also operates quietly and dims its light at night, so it won’t disturb your sleep, or your children’s if you use it in their room.
Crampton & Moorehttp://www.cramptonandmoore.co.uk/philips-ac3256-30-anti-allergen-air-purifier.html?channel=ppc&gclid=Cj0KEQiA2uDEBRDxurOO77Cp-7kBEiQAOUgKV2BglUrNyrmL0WR-ApBESlcldTcwJON8qWxthuUXw4MaAoyo8P8HAQ