Space-Gard Replacement Filters & Accessories

WHY pay more than you have to? You'll have to search far and wide to find better pricing and service for Space-Gard replacement media.

Research Products is the manufacturer of Space-Gard air cleaners. Space-Gard is now branded as Aprilaire, but you can find the replacement filters you need listed here. You'll find genuine Aprilaire / Space-Gard media, plus a convenient, pre-assembled filter by Quality Filters, Inc.

Note: Filter # SBRP22 serves as a convenient, pre-assembled replacement for Space-Gard # 201. (This is an upgrade from # SBTRAB.)

Don't go by the list prices below; we have volume discounts on most items! Click on the item links below to see the discounts.

Prefer offline ordering? Fax or mail your order to us!
Download our printable order form. Or, call us toll free at 866.385.2098.