Quick take
Frizzlife lists ASR211 for PD600-TAM3, PD400, PD500 and PD800-TAM4, with a 12-month nominal lifespan and current listed price of $33.99.
Which systems use ASR211?
Frizzlife currently lists ASR211 as the first-stage cartridge for PD600-TAM3, PD400, PD500 and PD800-TAM4. Match the exact system name before ordering.
Replacement interval
The manufacturer lists a 12-month nominal life. High sediment, chlorine loading and heavy use can shorten that interval.
Current pricing
Frizzlife currently lists ASR211 at $33.99 on its replacement-filter page. Promotions and availability can change.
What ASR211 does not replace
ASR211 is only the first stage. PD600 and PD800 owners also have separate RO-membrane and post/remineralization cartridges.