- Chlorine reduction capacity 15,000 gallons
- Tested and certified by NSF International
- 2.5 gal/min
Replacement Cartridge for Item SF-2000 and SF-1000 Only, Canpro Backwashing KDF Shower Water Filter. New Model SF-1000R is rated for 15,000 gallons and NSF listed with higher removal of chlorine of >97.6% even after using 9,000 gallons.