This item is a 3 PACK of ROCCS Sediment Filters. Filter 1 of the ROCCS System is our Sediment Filter which reduces sediment particles (such as dirt, sand, and rust) down to nominal sizes from feed water and protects the Pre-Carbon and Membrane Filters. Each Sediment Filter should be changed every 3 months or sooner, depending on usage and water quality. Filter is 2.5 x 10 inches.

This product is available for the US and Canada only.