1 twist back cover off.
How to replace pur faucet mount filter.
When to change replace pur faucet water filters.
If you have a pur faucet mounted water filter you should replace the filter with a new one every 2 to 3 months or after approximately 100 gallons 370 380 liters of water used.
The replacement filters are inexpensive too.
Of course this can vary depending on the level of water pollution in your area.
There s no need to constantly refill containers and you won t run out of filtered water.
After each new filter cartridge is installed run cold water for 5 minutes to flush it.
Most models retail for under 50.
Pur advanced faucet filtration system available at http amzn to 2wfv2vl pur rf 9999 mineralclear faucet replacement water filter refill 3 pack at http a.
2 insert filter into the device don t worry the filter will fit loosely 3 replace back cover.