Trionpartsonline sells select genuine replacement parts for Trion quality products such as the Trion Air Boss. For more information on the M3000 industrial air cleaner visit the M3000 product page on the Trion website by clicking here. Additional Trion parts are available by phone order, (800) 884-0002 Option 2. Availability: Usually ships in 2-3 business days. 124885-008$399.00 Availability: Usually ships in 2-3 business days. 3000-3000-9031$139.00 Availability: Usually ships in 2-3 business days. 69000-0001-19$29.00 Additional Trion parts and technical service are available through your local Trion distributor. The location of your nearest distributor can be found at www.trioninc.com or by calling (800) 884-0002 Option 2.