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Bulk Reef Supply · Filter
Air Filled Pressure Gauge 1-100 PSI
The Air Filled Pressure Gauge 1-100 PSI comes assembled with 1/4-inch quick connect fittings for quick easy installation in-line before the RO membrane. Sufficient PSI is very important for the correct operation of a reverse osmosis unit; it assures proper pressure and makes pressure drops apparent, indicating sediment and carbon blocks need changing.
Price: $11.69 USD
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