Stealth-RO100™ Membrane

    • Replace between 6 months–2 years
    • Filters up to 100 GPD (gallons per day) of ultra-pure, low PPM water.
    • 98+% PPM Rejection
    • Membrane Type: Thin Film Composite
    • Maximum Operating Temperature: 113°F (45°C)
    • Maximum Operating Pressure: 100 PSI
    • Maximum Feed Flow Rate: 2 GPM
    • Maximum Feed Water Turbidity: 1 NTU
    • Maximum Feed Sit Density Index (SDI): 5 SDI
    • Chlorine Tolerance: <0 PPM
    • Dimensions (H x W): 12" x 2.125"
    • Weight: 0.472 lbs
    • Tariff: 8421990040

    There are two indications as to when to change your membranes

    1. Test the RO and source/inlet water to see what percentage of the inlet water’s PPM the 100™ is filtering out (rejection %). You should see approximately 98% of the inlet PPM’s being removed when the membrane is new. If the rejection % falls under an acceptable level (typically 90%) it’s time to change the membrane
    2. When the flow rate of the product water slows down significantly. This can also happen if your pre-filters are clogged. If you change your pre-filters and the product water still flows slowly then it’s an indication you need a new membrane. When it doubt contact HydroLogic
  • Stealth-RO100™ Membrane Downloads

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Part Number: HL 22120
MSRP: $ 91.95
UPC: 812111010195

When do I change the filter?

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