Your authorized online source 
for quality air purifier
parts and accessories

Only the highest quality name brand parts and accessories are offered here.

You can order online, by phone, or by mail.

The fastest and easiest way to order is right here online.

To order parts and accessories, first select your air purifier model by clicking on the appropriate link below. (You'll find the model name on the label on the back or base of the unit.)

To order by mail, please use the shopping cart to compute the pricing, shipping, and tax. Simply send your detailed order and check to:

Science Air Products USA
Parts & Accessories Dept.
809 San Antonio Rd., Suite 1
Palo Alto, CA 94303
(888) 682-0273


Please select your air purifier model:

Model No. 2800

Ultra 3

Ultra2

Ultra