| Sr. No | F.F | E.C.C.F | P.C.C.F |
| 1 | Variable Porosity | Uniform Porosity | Uniform Porosity |
| 2 | Inconsistent Flow Rate | Consistent Flow Rate | Consistent Flow Rate |
| 3 | Ceramic Coating is Required | No Coating is Required | No Coating is Required |
| 4 | Variation of Pores is from Filter to Filter | No variation in Holes | No variation in Holes |
| 5 | Rate of Occurring dead Spots is more where from Flow is blocked | Rate of Occurring dead Spots is very less | Rate of Occurring dead Spots is very less |
| 6 | Inconsistent Capacity | Consistent Capacity | Consistent Capacity |
| 7 | No Eddy Current are produced | Formation of Inclusion Bridges produces EddyCurrent Which Gives Better Filteration | Formation of Inclusion Bridges produces Eddy Current Which Gives Better Filteration |
| 8 | No Micro Sand Particles are Filtered | Deep BedFilteration Retains Micro Sand Particles | Deep Bed Filteration Retains Micro Sand Particles |
| 9 | Relative Filteration Efficiency is Better | Relative Filteration Efficiency is not good | Relative Filteration Efficiency is best |
| 10 | Relative Systems choke Parameters Remains Uncertains in Calculation | Relative Systems choke Parameters Remains Certain | Relative Systems choke Parameters Remains Certain |