Standard Features Reduced power consumption One year return on investment 30-50% less restriction Light Weight No-Tools element changes Enduralast® Synthetic Media Powder Coated Download Full Catalog Specifications For more information or to order, select model number and click on corresponding element number below. Model #Enduralast® Element NumberUltra Weight Synthetic, 99.97% eff. @1-μ (nom)Enduralast® Element NumberHi-Flow Synthetic, 98% eff. @10-μ (nom)FLG SizeNom. Dim. ANom. Dim. BNom. Dim. CRated Flow SCFMWeight P04RG-E045773E0479333"1681860030 P04RH-E045773E0479334"1681890030 P04RR-E045773E0479335"16818110030 P04RI-E045773E0479336"16818135030 P04RI-E045774E0479346"261121200050 P04RI-E045775E047935 6"261525225060 P04RJ-E045774E047934 8"261121250060 P04RJ-E045775E047935 8"271525290070 P04RJ-E045776E047936 8"282029330075 P04RK-E045774E047934 10"261121375070 P04RK-E045775E047935 10"271525400075 P04RK-E045776E047936 10"282029425080 P04RL-E045775E047935 12"271525515080 P04RL-E045776E047936 12"282029650085 P04RL-E045777E047937 12"382635825090 P04RM-E045777E047937 14"38263512,000105 P04RN-E045777E047937 16"38263515,000115 P04RS-E045777E047937 18"38263518,000125