Three of the best air purifiers for controlling pet allergies

Wear A+ The Clinically Tested Wearable Pet Allergy Purifier @ £139.00 - Best Overall

The Respiray WearA+ is a game changer in the field of wearable air purifiers. Unlike the majority of wearables, the WearA+ is not simply an ioniser, but instead it uses a genuine Hepa Filter to physically remove over 99% of all airborne allergens before gently releasing the purified, allergen free air up and over your direct breathing area. Allergy suffers can move from room to room freely, safely in the knowledge that the the air they are breathing is filtered at all times. WearA+ is proven to surpass the efficacy of antihistamines and immunotherapy, as validated by the European Centre for Allergy Research Foundation.

Blue Max 3350i @ £239 - Best choice for medium size rooms.

The Blue Max 3350i is an excellent choice for rooms up to 40m² . It is super quiet, lightweight and easy to operate - but most importantly it sucks pet allergens out of the air with ease, and really quickly too. It also has a washable pre-filter which prolongs the lifespan of the main HepaSilent filter so you don't have to change it so often. If your room is larger than 40m² the consider the 3450i or 3610 both of which use the same technology as the 3250i but with even more power.

Stadler Form Roger

Roger is one of the most powerful and quiet air purifiers in the range. Offering the ultimate air cleaning efficiency in the larger rooms. It has a washable pre-filter and upgraded carbon filters for improved pet odour removal.