Actual Size: 14.2 x 26.2 x 5. Brand: Accumulair. 14.5x27x5 Trane TFM145B0FR0 compatible whole house air filters, specifically constructed to be an alternative to the original manufacturer Trane TFM145B0FR0 air filters. Completely assembled with no assembly or combs required. MERV graded to ASHRAE 52.2 test standards establishing particle capture as good or better than the original manufacturer Trane TFM145B0FR0 air filters. Note: Example filter image as shown is not true to size and is there to show design purposes only. Name brands and Trane TFM145B0FR0 P/N used for air filter replacement identification.