Replacement Whole House Sediment Filter for Whole House Prefilter.  10″ height for 4″ Wide Canister.

When used as a pre-filter, replace if water slows, but check it periodically to learn how often it needs to be changed.  Once a year will be enough for many households, but it varies.

Primarily used for the Whole House Filter Systems we sell.  Check whether you have a 10″ or 20″ housing.

The sediment filters are primarily for the purpose of protecting the more expensive media in your main tanks.  The sediment filter may become clogged if the municipality works on the water lines, and over time.