The Tier1 84470 inline washing machine filter is designed to last approximately 8,000 gallons or up to 6 months under normal household use, whichever comes first. Homes with hard water, high sediment levels, or heavy laundry loads may need to replace the filter sooner to maintain optimal flow and sediment reduction performance.

The Tier1 84470 uses a pleated polyester media designed to reduce sediment, sand, silt, rust particles, and scale that can damage your washing machine’s internal components, valves, and hoses. By trapping these particles before they enter your washer, the 84470 helps protect fabrics from rust stains and extends the lifespan of your appliance. Note: this is a sediment-reduction filter and is not designed to remove chlorine, lead, or dissolved chemicals.

The Tier1 84470 washing machine filter has a nominal micron rating suited for sediment reduction and features standard 3/4" garden hose thread (GHT) fittings for easy inline installation between your water supply and washing machine hoses. It operates within standard residential water pressure ranges (typically 40–100 PSI) and supports the flow rates required for both hot and cold water washer inlets.

Installation is simple and tool-free. First, shut off the hot and cold water supply valves to your washing machine. Disconnect the washer hoses from the supply valves, then thread the Tier1 84470 filter (with its 3/4" GHT connections) onto the supply valve and reconnect the washer hose to the outlet side of the filter. For full protection, install one filter on both the hot and cold water lines. Turn the water back on and check for leaks before running a cycle.

Yes. The Tier1 84470 is a universal-fit inline filter compatible with virtually all standard residential washing machines that use 3/4" garden hose thread (GHT) water supply connections. This includes top-load and front-load washers from most major manufacturers. Because it installs externally between the water valve and the washer hose, no modifications to your appliance are required, making the 84470 a convenient upgrade for protecting any washing machine from sediment damage.