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Thanks for visiting Purifier Nation, the best source for effective room air purifiers, whole house purifiers, commercial purifiers, air quality testing, and replacement filters. We are an authorized retailer of all the top brands and our goal is to give you the perfect product at the very best price.

Of the many dozens of purifier brands that are sold in the United States, we have decided to carry only those brands of air purifiers that have been tested and demonstrated to work effectively and reliably over a long duration. The entry-level air purifiers sold at big-box stores are virtually useless when compared with the models in our inventory.