Replacement filter for the 2200 & 2250 Space Gard Air Cleaners. Recommended annual replacement for homes without smokers and more often for homes with smokers. If you are purchasing more than 2, please CLICK HERE FOR THE 3 PACK or CLICK HERE FOR THE 10 PACK to save on the shipping amount. Aprilaire is Discontinuing Media Filters #201 & #401 For Models 2200 and 2400 Air Cleaners! Click Here For Details! Availability: Usually ships the next business day. 201Regular Price: $33.00Sale Price: $28.90 Schill's, llc 103 Curtis Street Arlington, WI 53911 Limited Hours Customer Service: 888-528-0225 Email: Info@Schills-Humidifier.com Fax: 608-592-3205 Manufacturer's Numbers: Aprilaire: 800-334-6011 Broan Fan/Heater Questions: 800-637-1453 Delta Faucet Questions: 800-345-3358 Grohe Faucet Questions: 630-582-7711 Hart & Cooley Questions: 616-656-8200 Kohler Faucet Questions: 800-456-4537 Moen Faucet Questions: 800-289-6636 Stiebel-Eltron: 800-582-8423