Specifications include, but are not limited to: Vendors with the technical skills, knowledge, and capacity to supply and deliver various air filters. 1 6359415 Filter Front Defrost BRT Sr 1234 UP210.2532.2501 12.5" x 34" MEDIA / 32.25” x 10” RING PUROLATOR ring panel 175 2 6349927 Filter HVAC Condenser & Evaporator Invero Sr 1001 MZEL9X59.5 10.5" x 62 " MEDIA / 8.5” x 59.5” RING PUROLATOR ring panel 100 3 6349925 Filter HVAC Condenser & Evap Sr 1001 Invero UP2215301 22.5" x 55" MEDIA / 20.5” x 52.5” PUROLATOR ring panel 100 4 6339669 Filter Front Roof Evaporator D60LF Artic MZE 3.5 X 4.75 5.5" x 17" MEDIA / 15”x3.5” RING PUROLATOR ring panel 10 5 6349926 Filter HVAC Condenser & Evaporator Sr 1001 Invero 4135857 7.5" x 16.5” MEDIA / 5.5” x 14.25” RING PUROLATOR ring panel 100