HEPA Air Purifier against Animal hair allergy


The actual allergens are not the animal hairs themselves, but particles from the saliva, sebum, sweat or even the urine of pets. The tiny particles adhere to the animal hairs and are spread in the room air together with the house dust.

Through contact with the mucous membranes of the eyes, nose or the respiratory tract, these tiny particles then trigger sometimes severe allergic reactions. Respirable animal hair allergens can also trigger chronic respiratory diseases up to asthmatic shortness of breath. The allergens of cats and dogs are microscopically small, even smaller than the particles of house dust mites. By using efficient Hepa air purifiers, many allergy sufferers can achieve a significant improvement in their quality of life.

Inhalation allergens
Allergens from pets are listed in medicine under the technical term inhalation allergens. The most widespread animal hair allergy is cat hair allergy, followed by dog hair allergy. Allergies can also be triggered by other pets. Examples are guinea pigs, hamsters, horse hair and bird feathers. In canaries, budgerigars & co. bird mites can also cause allergic reactions.

How can allergens be filtered out?
Domestic animals release the very small and light particles into the air as highly concentrated suspended particles. An effective air purifier sucks in the ambient air and discharges it back into the room as clean air through several filter stages. Top-of-the-range units can circulate up to 400 m³ of air in a single hour.

Purchase criteria

When buying, the points at night should be considered:

  • Does the unit fit the size of the room (sufficient air circulation)
  • Filter performance against fine dusts, allergenic particles
  • Total separation efficiency, particle size 0.3 micrometer
  • Acquisition costs, filter costs
  • Low noise emission
  • Unit with ionizer (produces fresh air)


LEVOIT Air Purifier Core-300

6,780+ reviews on Amazon.com

Air Purifier for Home Allergies Pets Hair Smokers in Bedroom, H13 True HEPA Air Purifiers Filter, 24db Quiet Air Cleaner, Remove 99.97% Smoke Dust Mold Pollen for Large Room, Core 300, White

Most Silent Air Cleaner

The noise level is nearly voiceless at sleep mode with only 24db, its QuietKEAP Technology reduces noise so you can sleep in a restful and soothing indoor environment


Honeywell HPA300

5,360+ reviews on Amazon.com

True HEPA Air Purifier, Extra-Large Room, Black. Turbo clean: With 3 air cleaning levels plus a Turbo clean setting, this air purifier helps remove particles like pet dander, pollen, dust, mold & smoke. It also helps capture certain germs & reduce odors.

R Certified True HEPA Filters

The Certified Honeywell True HEPA R Replacement filters HRF-R3 (B00BWYO0LI) help capture up to 99.97% of microscopic allergens, 0.3 microns & larger*. For best cleaning performance, replace your HEPA filters every 12 months. The filter check/reset light will remind you when it’s time to change your filter. Initial filters included.