The TST Water SC1215105 is a direct-fit 5 micron sediment filter engineered for Hydrotech and Clack Microline reverse osmosis systems. Its spun bonded polypropylene construction and gradient depth matrix deliver superior dirt-holding capacity and extended service life compared to standard meltblown cartridges.
SPECIFICATIONS
Filter Technical Details
| Model Number | SC1215105 |
| Filter Type | Spun Bonded Polypropylene Sediment Filter |
| Micron Rating | 5 Micron Nominal |
| Filtration Method | Gradient Depth Meltblown |
| Primary Application | RO Pre-Filtration, Whole House Sediment Reduction |
| Contaminants Reduced | Dirt, Sand, Silt, Rust, Sediment Particles |
| Replacement Interval | Every 3-6 Months or As Needed |
| Size Classification | Proprietary Hydrotech/Clack Fit |
INSTALLATION & USE
Filter Replacement Steps
- Shut off water supply to the RO system and relieve system pressure by opening the faucet until water stops flowing.
- Remove the filter housing using the appropriate wrench, then discard the spent SC1215105 sediment filter cartridge.
- Clean the inside of the housing with mild soap and water, rinse thoroughly, and inspect the o-ring for damage or wear.
- Insert the new TST Water SC1215105 filter cartridge into the housing, hand-tighten the housing back into place, and slowly turn on the water supply while checking for leaks.
- Flush the system for 3-5 minutes to purge any air or loose carbon fines before resuming normal use.
COMPATIBILITY
Compatible Systems
This TST Water SC1215105 sediment filter is designed as a direct replacement for Hydrotech and Clack Microline reverse osmosis systems, specifically the Microline S7011 and compatible Clack-branded RO units. The proprietary sizing ensures a precise fit in first-stage sediment housings without modification. This filter is not compatible with standard 10-inch or 20-inch housings that use industry-standard cartridge dimensions.
🔧 Pro Tip: Track your replacement schedule by writing the installation date on the filter housing with a permanent marker. If you notice a significant drop in water pressure or flow rate before the 3-month mark, inspect your sediment filter early—high sediment loads in well water or municipal supplies can clog prefilters faster than expected.
