Review on AllergyZone Allergen Trapping Central Airconditioning Twelve Month by Alan Massey

AMAZING! When the sun shines through my windows, I no longer see small dust particles floating in the air. This is a MUST HAVE for people with allergies or breathing issues like asthma and bronchitis! My dog has allergies. Other filters didn't help or had to be changed frequently. Since I started using AllergyZone 2 years ago, my dog has not had any allergy related symptoms such as redness and skin irritation, which reoccurred regularly a month after changing the filter to filters from other brands. I can leave this filter after 2-3 months for purified, clean and comfortable air that provides continuous filtration during that time without compromising air quality. I'm glad AllergyZone is now available on AMAZON!