Reverse Osmosis System

Additional Information & Diagrams

**Periodic Replacement Table**
Product Code	Description	When to Change
ROPRES	RO Pre-filter, Synthetic	once a year
ROPREC	RO Pre-filter, Carbon	once a year
ROCTA10	RO Membrane, CTA (cellulose tri-acetate)	every two years
ROTF10	RO Membrane, TF (thin film)	every two years
MPC6	MPC500 post-filter solid carbon block	every 18-24 months

**Operating Specifications**
Specification	CTA	TF
Minimum water pressure (feed water supply)	50 psi	50 psi
Maximum water pressure (feed wiater supply)	85 psi	85 psi
Minimum feed water temperature	45 degrees F	45 degrees F
Maximum feed water temperature	90 degrees F	110 degrees F
Feed water pH	5.5 - 9.0	3.0 - 11.0
Maximum feed water TDS	1200 ppm	2000 ppm
Chlorine Tolerance	Very good OK with Synthetic Prefilter	Sensitive to chlorine and other oxidizers. Use on non- chlorinated water or protect with carbon prefilter.

Each Reverse Osmosis Drinking Water Treatment System is customized according to your water characteristics. When submitting an order, please include the following information about your water:

Level of Total Dissolved Solids (TDS)

Water pressure at location of installation

pH level of the water

NOTE: The following pocket sized testers are available:

Total Dissolved Solids Tester

pH Tester

Pressure Gauge

Since each Reverse Osmosis System is constructed upon receipt of the order with the information to build the system, please allow two to three weeks for delivery.
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Reverse Osmosis System Installation Diagram

[Reverse Osmosis System Description Page]

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