Description Documents Specifications Description Aprilaire 313 Air Filters Aprilaire 313 Air Filters are the heart of your air purifier. Be sure to use the model specified for maximum performance. Aprilaire 313 Air Filters are designed to fit the Aprilaire Model 1310, 2310, Model 3310, and Model 4300 Air Purifiers. Aprilaire 313 Air Filters have a high-efficiency MERV 13 rating Genuine Aprilaire Self-Seal™ #313 ensures the best performance Change Aprilaire 313 Air Filters once a year Trust Genuine Aprilaire® Filters for best fit and efficiency for your home. Documents aprilaire-air-filter-313-install Specifications Manufacturer: Research Products Corp. Brand Name: Aprilaire Description: Aprilaire Replacement Filter Media # 313 (2-Pack) Part Number: 313 Compatibility: Aprilaire 1310, 2310, 3310 Nominal Size: 20″ x 20″ MERV Rating: MERV 13
