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Replacement Booster Pump for Reverse Osmosis Systems

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Replacement Booster Pump for Reverse Osmosis Systems

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    Reverse Osmosis Systems

    Compact Reverse Osmosis Systems

    Enjoy Crisp Clean Refreshing Drinking Water for Your Healthy Lifestyle.

    When you choose an APEX water filter, you'll get the absolute best water filter system for your needs from a company that values your business and will go above and beyond to ensure your full satisfaction.

    If for any reason you're not completely satisfied with an APEX Water Filter, we'll replace it or refund the purchase price--no questions asked.

    Made in Taiwan based on US Design

    Not only can you feel good knowing that APEX Water Filters gives Americans good-paying jobs, but you can also be certain that we carefully monitor each step in the manufacturing process because we produce our filtration systems locally.

    If for any reason you're not completely satisfied with an APEX Water Filter, we'll replace it or refund the purchase price--no questions asked.

    Quality Guaranteed

    APEX Water Filters guarantees that our systems will meet your water filtration needs.


    Reverse osmosis filtration systems work on the principal of forcing water through a spiral-wound semi-permeable membrane. Reverse osmosis filtered water is often called “fresh squeezed” because it is literally squeezed through the RO membrane. Salts, like sodium, chloride and potassium along with nitrate, sulfate, lead and other contaminants can’t pass through the membrane and get flushed or “rejected” down the drain as waste water, while purified water is collected in the water storage tank. Many water supplies suffer from low or inconsistent water pressure. Well pumps may not be able to maintain the proper water pressure for an RO filtration system. Even some municipal water systems have unsuitable water pressure. If you live in an apartment or high-rise building your water pressure can fluctuate as water use increases throughout the facility. This may cause your reverse osmosis filter system to stop working or work very poorly. If the water pressure is below 30 PSI, the RO system will send more water to waste than is necessary. The water purity of the filtered water can also decline because the reverse osmosis membrane cannot function properly.

    The APEX 150 Booster Pump can be used to correct a low-pressure condition or replace a broken booster pump. The APEX 150 booster pump is a direct fit replacement for APEX reverse osmosis filters. The APEX 150 Booster Pump uses a safe 24-volt low-voltage transformer to provide electric power the pump. The booster pump increases the incoming water pressure to the ideal 80 PSI. This water pressure level maximizes the number of gallons produced per day while minimizing the amount of wastewater sent to the drain. The APEX 150 Booster Pump is designed in the United States and manufactured with high-quality components that will provide years of trouble-free service.

    The booster pump installation can be performed as a DIY project. We advise installation by a licensed plumber to ensure adherence to all local codes. Replacement booster pump only. See booster pump conversion kit for additional components required to convert your pump-less filter system.


    • Durable Performance
    • Low voltage (24V) for maximum safety
    • Inlet Pressure: 25 PSI
    • Working Pressure: 80 PSI
    • Pressure Bypass: ≥ 125 PSI
    • Flow at 80 PSI: ≥ 0.6 LPM
    • Current at 80 PSI: ≤ 0.65 A
    • Quiet operation, less than 52 DBA
    • Improved venting system removes moisture

    Warranty * Household water pressure can cause leaks and damage the surrounding building or fixtures if not properly installed. User must check all fittings for tightness. APEX assumes no responsibility for water damage due to leaks.

    Electrical Wiring Diagram for Booster Pumps

    Tubing Diagram for Booster Pumps

    Make Clean Drinking Water the Foundation of Your Health.