A cat allergy is not caused by cat hair itself, but by a protein called Fel d 1. This protein is found in the cat's saliva, urine, and dander, and ends up on its fur through grooming. As soon as the fur dries, tiny particles containing this protein detach and enter the air. Because these particles are very light, they can float for hours and spread throughout the entire home.
Why you notice cat allergies mainly indoors
In an enclosed space, the allergen accumulates. It attaches itself to furniture, curtains, bedding, and carpets, and kicks up again whenever there is movement in the room. Many people with a cat allergy therefore find that symptoms such as a runny nose, itchy eyes, or sneezing are worse at home than outdoors, even when the cat is not nearby. In an article by Radar about pet allergies, it is even mentioned that cat allergens can still be found in a home years after a cat has left.
What an air purifier can actually do
An air purifier with a HEPA filter captures the fine particles that the cat allergen attaches to from the air. A HEPA 13 filter removes up to 99.97 percent of these types of microparticles from the air flowing through it. Many people with a mild to moderate cat allergy notice that respiratory symptoms and sneezing decrease when an air purifier runs continuously in the room where they spend the most time, such as the living room or bedroom. This is not a miracle cure and the effect varies per person, but it can contribute to a more pleasant indoor climate.
What an air purifier does not solve
An air purifier only cleans the air that passes through it, not the allergen already lying on the sofa, carpet, or curtains. For that, regular vacuuming and cleaning remain necessary. An air purifier is therefore an addition to a clean home, not a replacement. The Lung Foundation (Longfonds) also emphasizes that for pet allergies, it is important to ventilate continuously and keep your house clean.
Practical tips to reduce cat allergies indoors
- Vacuum regularly with a vacuum cleaner that has a HEPA filter, including on the sofa and carpet.
- Wash bedding and pillows at high temperatures and keep the cat out of the bedroom as much as possible.
- Brush the cat regularly, preferably outdoors or in a well-ventilated room.
- Ventilate daily by opening windows on opposite sides of the house.
- Let an air purifier run continuously in the rooms where you spend the most time.
Which air purifier is suitable
For a cat allergy, an air purifier with a HEPA 13 filter and sufficient capacity for the room is important. Our advice is the AirPure Plus PA244. This model has a CADR of 260 m3 per hour, is suitable for up to 55 m2, and filters fine dust, dander, and other allergens from the air via a HEPA 13 filter. With the sleep timer and night mode, the device can also continue to run quietly at night, which is useful if symptoms are particularly prevalent in the morning.
Are you unsure whether an air purifier makes sense for your situation? Take a look at dynter.eu for more information about our products.