An important component of owning a filtration system is to change out its filters on a regular basis.

Filtration systems can be composed of many different individual filters.

The most common filterplus, the one that needs to be replaced most frequentlyis the sediment pre-filter.

Person filling up a glass with water at a kitchen sink

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Residential whole home systems treat municipal water that has been previously treated, not well water.

But they can be adapted to treat well water.

Sediment Pre-Filter

Replace the pre-filter (or sediment pre-filter) every three to six months.

Depending on use, the pre-filter may last up to nine months before needing to be replaced.

The pre-filter is a cartridge-style filter that traps dirt and debris as small as five microns.

All systems have a sediment pre-filter.

Post-Filter

Replace the sub-micro post filter every six to 12 months.

Tanks form the core of the whole house filtration system.

It is an optional feature on filtration systems.

Bulb life is estimated to be about one year.

This valve is usually on the inside of the house, on the perimeter.

It may be located in a garage, large utility closet, storage room, or basement.

Tip

Wear waterproof gloves when changing a whole home water pre-filter since filters.

Thoroughly wash your hands with soap and hot water afterward as well.

Choosing Home Water Filters & Other Water Treatment Systems.Centers for Disease Control and Prevention