The Everpure EC-210 Prefilter cartridge is for the E-20 Housing and fits most 20" drop-in housings. The Everpure EC210 replacement filter features 10 Micron sediment filtration. The Everpure EC210 EV953426 filters out larger dirt and rust particles which extends the life of primary filter cartridges. The tightly spun EC210 sediment cartridge delivers 10 micron nominal filtration. The durable slim bowl design makes cartridge change outs easy to handle. The EC210 filter can be used for all foodservice applications requiring prefiltration and for use in high sediment areas. Clear housing lets you visually inspect trapped particles and makes determining when to change the cartridge easy.