5-stage Under-sink/Wall mounted Reverse Osmosis System
Compact 5-Stage Under-Sink or Wall-Mounted Reverse Osmosis System
Enjoy clean, fresh-tasting drinking water with this compact 5-stage reverse osmosis system. Designed for under-sink or wall-mounted installation, it is an excellent choice for kitchens, offices, aquariums, coffee stations, refrigerators, ice makers, and other applications where installation space is limited.
Unlike traditional systems that use larger 10-inch filter housings, this model uses compact inline filter cartridges. The inline design helps reduce the system footprint and makes filter replacement faster, cleaner, and less likely to cause water spills.
The system includes a pressurized storage tank, selected drinking-water faucet, installed filter set, RO membrane, and the standard accessories required for installation.
Booster-Pump Recommendation: For membrane capacities of 150 GPD or higher, we strongly recommend adding a correctly sized booster pump to help the membrane achieve its rated production capacity.
Key Benefits
- Compact design for limited under-sink or wall space
- Inline filters allow cleaner and easier replacement
- Helps reduce sediment, chlorine, dissolved solids, tastes, and odours
- Includes a pressurized storage tank for on-demand water
- Suitable for drinking water, aquariums, coffee, tea, and cooking
- Clear and simple filtration layout for easier maintenance
- Multiple membrane and faucet options may be selected at checkout
Five Stages of Filtration
- Stage 1: 5-micron inline polypropylene sediment filter Part No. 104058
- Stage 2: 10-micron inline coconut-shell granular activated carbon filter Part No. 104059
- Stage 3: 5-micron inline coconut-shell carbon filter Part No. 104059-2
- Stage 4: Thin-film composite RO membrane, 50 GPD standard configuration Part No. 104092
- Stage 5: Inline T33 coconut-shell GAC post-carbon filter Part No. 104041
Helps Reduce
- Sediment, dirt, rust, and suspended particles
- Chlorine taste and odour
- Unpleasant tastes and smells
- TDS = Total Dissolved Solids.
- Fluoride
- Lead, copper, and certain dissolved metals
- Selected cysts and other contaminants, depending on membrane performance and operating conditions
Actual contaminant reduction depends on the selected membrane, feed-water quality, pressure, temperature, filter condition, and overall system configuration.
Included Components
- Compact 5-stage under-sink or wall-mounted RO unit
- Selected RO membrane; price may vary by selection
- Selected drinking-water faucet; price may vary by selection
- One complete set of installed inline pre-filters
- Inline post-carbon polishing filter
- 3.2-gallon pressurized RO storage tank
- Standard installation accessory pack
- Installation and user instructions
- Optional booster pump, when selected; additional cost applies
Configuration Notice: The final membrane, faucet, booster pump, and accessory package depends on the options selected during checkout. Items that are not selected are not included.
System Specifications
| Specification | Details |
|---|---|
| System Type | Compact 5-stage reverse osmosis system |
| Standard Membrane Capacity | 50 GPD; other capacities may be available by selection |
| Approximate TDS Reduction | Approximately 95% after the RO membrane stage |
| Approximate Product-to-Drain Ratio | Approximately 1:2 |
| RO Unit Dimensions | 14 in. L × 4 in. D × 14 in. H |
| Storage Tank Dimensions | 11 in. diameter × 14 in. high |
| Approximate Total Weight | 20 lb. |
| Operating-Water Temperature | 40–104°F, maximum 40°C |
| Recommended Operating Pressure | 45–75 PSI |
| Installation Method | Under-sink or wall-mounted installation |
Low-Pressure Installation: If incoming water pressure is below 45 PSI, add a correctly sized booster pump and high-pressure shut-off switch.
High-Pressure Installation: If incoming pressure exceeds 75 PSI, install a pressure regulator and adjust the feed pressure to approximately 60–65 PSI.
Water-Safety Warning: This system is intended for use with a microbiologically safe water supply. Do not use it as the only treatment for water of unknown biological quality without appropriate testing, pretreatment, or disinfection.
Filter Replacement: Under normal residential conditions, inline sediment and carbon filters should generally be replaced every 6–12 months. Actual filter life depends on water quality, pressure, usage, and local operating conditions.
Performance Notice: Membrane production, TDS reduction, drain ratio, and filter life are approximate and may vary according to feed-water pressure, temperature, TDS, contaminant concentration, membrane condition, filter age, and installation quality.
TDS = Total Dissolved Solids.
Filter Replacement Options and Alternatives for Item Number:101198
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