Filter systems
Ultima 3 Filter System — Slimline Under-Sink Filter
A 3-stage version of Ultima’s Slimline under-sink filter, adding a final polishing cartridge for households that want the extra taste pass.
- Stage 1: sediment cartridge, from 50 micron down to sub-1 micron depending on the cartridge installed
- Stage 2: carbon cartridge (granular activated carbon or carbon block) for chlorine and other organic contaminants
- Stage 3: carbon block cartridge to polish taste and remove anything remaining
- 10" Slimline housing is model ULT-3; 20" Slimline housing is model ULT-303
Available options
- 10 in. Slimline
- 20 in. Slimline
Spec sheets & manuals
Pricing depends on your home and your water. Send us your info and we'll confirm this is the right fit and send your price.