Oct 14, 2015 - 09:26 AM
Offered bidet seats come with built in strainer
External inline water filters are available as an optional accessory but you are not required to use one unless you have extremely hard water and are not using any water softeners. If you choose to use one, genuine water filters designed for each model must be used and replaced every 5 to 6 months.
Please feel free to contact us if we can answer any other questions.
Bio Bidet Support Team