Pleated Cellulose Polyester Sediment Filters

SP-EC Series

The SP-EC series of SpiroPure sediment filters offer a combination of pleated cellulose and polyester, giving the cartridge a higher wet strength. Pleated cellulose polyester sediment filters also provide a high flow rate and increased dirt holding capacity of sediment particles.

  • Reduces fine sediment particles from residential and commercial water
  • Available in nominal sizes of: 10x2.5, 10x4.5, 20x2.5, and 20x4.5
  • Available nominal filtration ratings of: 1, 5, 20, and 50 microns
  • Made with pleated cellulose polyester filter media

Filter Details Chart
  Model Number Nominal Micron Rating Case Quantity Case Dimensions Case Weight
2.5" x 10" SP-EC1
SP-EC5
SP-EC20
SP-EC50
1 micron
5 micron
20 micron
50 micron
24 20" x 11" x9" 8 lb
2.5" x 20" SP-EC1-20
SP-EC5-20
SP-EC20-20
SP-EC50-20
1 micron
5 micron
20 micron
50 micron
20 21" x 14" x 11" 11 lb
4.5" x 10" SP-EC1-BB
SP-EC5-BB
SP-EC20-BB
SP-EC50-BB
1 micron
5 micron
20 micron
50 micron
8 19" x 11" x 10" 8 lb
4.5" x 20" SP-EC1-20BB
SP-EC5-20BB
SP-EC20-20BB
SP-EC50-20BB
1 micron
5 micron
20 micron
50 micron
6 21" x 14" x 10" 9 lb
Cross Reference Chart
Size Rating SpiroPure Pentek Culligan
2.5" x 10" 1 micron
5 micron
20 micron
50 micron
SP-EC1
SP-EC5
SP-EC20
SP-EC50
ECP1-10 / 255481-43
ECP5-10 / 255482-43
ECP20-10 / 255483-43
ECP50-10 / 255484-43
2.5" x 20" 1 micron
5 micron
20 micron
50 micron
SP-EC1-20
SP-EC5-20
SP-EC20-20
SP-EC50-20
ECP1-20 / 255485-43
ECP5-20 / 255486-43
ECP20-20 / 255487-43
ECP50-20 / 255488-43
4.5" x 10" 1 micron
5 micron
20 micron
50 micron
SP-EC1-BB
SP-EC5-BB
SP-EC20-BB
SP-EC50-BB
ECP1-BB / 255489-43
ECP5-BB / 255490-43
ECP20-BB / 255491-43
ECP50-BB / 255492-43

Culligan CP5-BBS


4.5" x 20" 1 micron
5 micron
20 micron
50 micron
SP-EC1-20BB
SP-EC5-20BB
SP-EC20-20BB
SP-EC50-20BB
ECP1-20BB / 255493-43
ECP5-20BB / 255494-43
ECP20-20BB / 255495-43
ECP50-20BB / 255496-43