10 Best Reverse Osmosis System Booster Pump of 2025

Tested and Reviewed: Top 10 Reverse Osmosis System Booster Pump deals with expert ratings from 8.1 to a perfect 10

June 2025 Edition

Editor's Choice

9.7

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iSpring

iSpring RCC1UP-AK, 100 GPD 7-Stage Reverse Osmosis Under Sink Water Filtration System with Boost Pump, Alkaline Remineralization and UV Filter, Patented Top-Mounted Faucet Design for Easy Installation

13% OffFree Shipping

Editor's bottom line:

“This reverse osmosis system booster pump is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

QUALITY 7-STAGE FILTRATION: This Reverse Osmosis (RO) water filtration system removes up to 99% of over 1,000 harmful contaminants like PFAS (includes PFOA and PFOS), chlorine, fluoride, lead (removes up to 98%), arsenic, asbestos, calcium, sodium, and more.
BOOSTER PUMP: Reverse Osmosis produces filtered drinking water by pressurizing water molecules through RO membrane and leaving impurities out. Equipped with an electric booster pump enables standard RO performance regardless of pressure variations; delivering higher throughput with less wastewater in comparing to pumpless models.
UV FILTER: The UV stage of this Reverse Osmosis system comes with a Smart Flow Sensor which turns the UV light on and off. An automatic 3-minute delay saves power and also extends the life of the bulb.
FEATURES: Come with European-Style brushed nickel kitchen faucet with the rust-free finish. The 1st stage has see-through housing that enables convenient visual inspection of filter condition. Our water filter features 3 pre-filters (to remove large contaminants and protect RO filter from chemicals) (RO) filter (to remove contaminants down to 0.0001 microns), and (AK) filter to finally restore just the right proportion of healthy minerals and a natural balance
DO-IT-YOURSELF INSTALLATION: Typically, in a couple of hours with industry-leading help just a phone call away. Fits under a standard kitchen sink, with all parts included and instructions and videos. For leak-free installation, simply push the tubing into quick-fitting connectors and lock; no threading pipes needed. iSpring water softener is equipped with quality components to ensure reliability and low maintenance for many years to come.

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Picked by 295 people today

9.5

Geekpure

Geekpure 5 Stage Reverse Osmosis RO Drinking Water Filter System with Booster Pump Extra 4 Filters-75GPD

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Main Highlights

5-Stage Reverse Osmosis Drinking Water Filter System with Booster Pump,Designed for use in areas with water pressure lower than 40 PSI,Turn on & off automatically.Plus extra 4 replacement filters, total 9 pieces filters in the box. Standard sized replacement filters
Advanced Technology-Reduce arsenic,chlorine,lead,fluoride,mercury,cadmium,heavy metals .Experience fresher healthier water for tea and coffee, better tasting foods and crystal clearer ice cubes
Premium quality components ensure high reliability and low maintenance for many years to come. All tube,quick push fittings, storage tank,Ro membrane is NSF certificated
System Capacity 75 gallons per day @ 60 psi.Tank Capacity 2.8 gallon,Fits most under sink cabinets,smart size for ensure you get pure water every time.Pipe Size:1/4 inches and 3/8 inches.Feed Water Condition:Water Pressure: 15 - 50 psi,Temperate:40-110°F/5-45°C,Ph:3.0 -11.0,Max TDS :1000 ppm tap water or well water last pure water guarantee in your home
System comes with high quality quick connect fittings, color coded tubing, and videos for an easy DIY experience,Dont waste money for professional installation ,you can understand everything about your system and install it with our clear, well-organized instructions in a couple of hours.1 year manufacturer warranty,no need registration

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9.5

Aqua Tec

Aquatec 8800 Booster Pump Kit for up to 200 GPD RO Reverse Osmosis Water Filtration System for Both Standard and Manifold Type Systems 8852-2J03-B424 PSW-340 Made in USA

Main Highlights

This pump kit includes Aquatec high flow booster pump 8852-2J03-B424 with heavy duty steel base plate with damper, PSW-340 pressure switch, 110V Transformer, 4 reducer fitting 3/8" to 1/4", detail instructions
This pump is designed to increase the water supply pressure to a RO water system. Increase input pressure from 30-40 psi to 60-80 psi depending on the capacity of your RO system. This pump is good for under 200 GPD (gallons per day) RO systems
This kit is good for 1/4" OD tubing or 3/8" OD tubing since we include 3/8" to 1/4" reducer fittings for pump and for pressure switch
Automatic ON/OFF operation. The pressure switch would sense the pressure in the output line, so when the output line is shut off or the storage tank is full or reaches 40-50 psi, the pump would shut off, and then when you start using water and tank pressure drops, then the pump turns back ON to replenish the tank.
This kit DOES NOT come with the optional (ESO) Electric-Shut-Off solenoid valve, so it would rely on your existing mechanical auto-shut-off valve in your RO system to turn off the water supply when the tank is full. For most systems this kit will work fine. But if your existing shut off valve is interfering with the pump then you need to get a ESO solenoid valve with Aquatec plug, 24VAC

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9.2

Aqua Tec

Aquatec 6800 Booster Pump Kit for up to 100 GPD Home RO Reverse Osmosis Water Filter System Standard or Manifold, Includes Pump, Pressure Switch PSW-240, Transformer, 6840-2J03-B224 B221 Made in USA

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Main Highlights

This pump kit includes Aquatec pump 6840-2J03-B224 with heavy duty steel base plate with damper, PSW-240 pressure switch, transformer 110V USA plug, 1/4" inlet/outlet for pump and pressure switch, detail instruction
This pump is designed to increase the water supply pressure to a RO water system. Increase input pressure from 30-40 psi to 60-80 psi depending on the capacity of your RO system. This pump is good for under 100 GPD (gallons per day) RO systems Most home drinking RO systems are under 100 GPD
Automatic ON/OFF operation. The pressure switch would sense the pressure in the output line, so when the output line is shut off or the storage tank is full or reaches 40-50 psi, the pump would shut off, and then when you start using water and tank pressure drops, then the pump turns back ON to replenish the tank.
This kit DOES NOT come with the optional (ESO) Electric-Shut-Off solenoid valve, so it would reply on your existing mechanical auto-shut-off valve in your RO system to turn off the water supply when the tank is full. For most systems this kit will work fine.
This kit is NOT for misting, ice maker line, line boosting, water transfer. This pump kit is designed for increasing water supply pressure to a RO water system
FAQ: If your RO system is not working, not able to make water, not able to turn on/off correctly, then this pump will NOT help. This pump is not able to fix a non-working RO
FAQ: The pressure switch may need adjustment after install. If the pump does not shut off after the tank is full. That may indicated the mechanical shut off valve in your RO system is interfering with the pressure switch.
FAQ: Please contact our tech support through Amazon messages if you have issues with the setup. It is impossible to have defective product.

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9.0

Aquatic Life

AquaticLife Smart Buddie RO Water Booster Pump Kit for 50-100 GPD Reverse Osmosis Water Filter System RO/DI Filtration Units, Pressure Boost Pumps

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Main Highlights

INCREASES THE PRESSURE Reverse osmosis booster pump kits are used to increase the pressure going into your RO reverse osmosis system or RO/DI system membrane, which makes it operate more efficiently, improves the economy of the unit, and water production.
FUNCTION INDICATORS Always know what the RO water pump is doing with the four function indicators located on the top of the unit. LACK, FLUSH, FULL and FILTER color-coded LEDs illuminate to make it easy to check the status of your water production.
EASY TO INSTALL Buddie Fit press-fittings make it easy to plumb the tubing into the existing RO water filter system. The increased pressure can significantly increase water output and your RO water system will run even better with the pressure boosted to 80 psi or higher.
TUBING AND ELBOWS INCLUDED Six low-profile 90 degree elbows are included in this RO booster pump kit to simplify plumbing and also allow connection to the AquaticLife Twist-In RO/DI reverse osmosis filter system units. Blue, Yellow and Red tubing is included for convenient installation.
WORKS WITH 50-100 GPD RO/DI UNITS The Smart Buddie 50-100 universal booster pump for RO system works with 50 to 100 GPD RO and RO/DI units including the RO Buddie, 100 GPD Classic RO/DI, Twist-In RO/DI, and is compatible with APEC, compatible with LiquaGen, compatible with SpectraPure, and more.

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Best Value

8.8

Save 15%

iSpring

iSpring PMP53 Booster Pump for RCS5T Reverse Osmosis System, Replacement Pump for iSpring RCS5T, Upgraded Version of PMP500 with the Pre-wired Quick-Connection Black

15% OffFree Shipping

Main Highlights

Product parameters: 3/8 inch fitting. Voltage: 36 volts. Inlet pressure: 15 - 50 psi. Waterproof Level: IPX4.
This iSpring PMP53 booster pump is the replacement pump for the RCS5T Reverse Osmosis water filter system.
With the pre-wired quick-connection, it can be easily connected to the transformer.
Please note: Transformer is not included. If you need one, please search iSpring ATRF53.
Instead of replacement, if you want to add a booster pump to the RO system, you may also need other accessories to automatically turn on / off the system, such as a Low- & High-Pressure Switch, a Feed Water Solenoid Valve, an Auto Flush Solenoid Valve, and a Transformer.

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8.6

Save 5%

Betollo

2025 Upgraded Betollo 6800 Booster Pump Kit, Suitable for Household Reverse Osmosis Water Filtration System Standards or Manifolds up to 100 GPD,Bring a High-Voltage Switch

5% OffFree Shipping

Main Highlights

High Pressure Boost: Elevate your RO system's performance by increasing input pressure from 30-40 psi to a robust 60-80 psi, ensuring superior filtration efficiency and water quality
Automatic Operation: Enjoy hassle-free water management with the pressure switch that automatically turns the pump on and off based on tank pressure, providing consistent and reliable operation
Easy Installation: Our all-inclusive kit comes with detailed instructions and essential components, making setup quick and straightforward for any homeowner
Designed for Home RO Systems: Perfect for RO systems under 100 GPD, this kit fits seamlessly with most home units, delivering enhanced water pressure for optimal performance
Durable and Reliable: Featuring a heavy-duty steel base plate and damper, this pump ensures stable and long-lasting performance, giving you peace of mind and reliable water pressure enhancement

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8.3

Hanchen

Hanchen Booster Pump Complete Kit for Home RO Reverse Osmosis Water Purification System, Quick-Connection Design, High & Low Pressure Switch Dry-Running Protection

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Main Highlights

Complete Kit - The package contains all the accessories used to pressurize the reverse osmosis water purification system, including RO booster pump, high pressure switch, low pressure switch, quick connect coupler, and 1/4 water pipe. Allow you to install it quickly after receiving the package
Full Quick Connect Design - One-step installation, no wiring required. Plug and play
Pressurization 30-40psi - Suitable for RO water purification systems with flow rates up to 100 GPD, it can boost your incoming water pressure from 40 psi to 70-80 psi
Auto Start & Stop - The sensitive high pressure switch allows the RO pump to turn on and work when there is insufficient water pressure, and turn off when the water pressure reaches a preset value
Advantages of RO Booster Pump - The use of RO booster pumps can effectively increase the water flow, accelerate the filtration efficiency and reduce the generation of waste water

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8.1

Hanchen

Hanchen Booster Pump Complete Kit for Home RO Reverse Osmosis Water Purification System, Quick-Connection Design, High Pressure Switch

Free Shipping

Main Highlights

Complete Kit - The package contains all the accessories used to pressurize the reverse osmosis water purification system, including RO booster pump, high pressure switch, quick connect coupler, and 1/4 water pipe. Allow you to install it quickly after receiving the package
Full Quick Connect Design - One-step installation, no wiring required. Plug and play
Pressurization 30-40psi - Suitable for RO water purification systems with flow rates up to 100 GPD, it can boost your incoming water pressure from 40 psi to 70-80 psi
Auto Start & Stop - The sensitive high pressure switch allows the RO booster pump to turn on and work when there is insufficient water pressure, and turn off when the water pressure reaches a preset value
Advantages of RO Booster Pump - The use of RO booster pumps can effectively increase the water flow, accelerate the filtration efficiency and reduce the generation of waste water

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8.1

Coronwater

100Gpd RO Booster Pump 2600NH for Water Filter Increase Reverse Osmosis System Pressure

Main Highlights

Increase Reverse Osmosis System pressure

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Our Best Overall Choice

Best Choice

9.7

iSpring

iSpring RCC1UP-AK, 100 GPD 7-Stage Reverse Osmosis Under Sink Water Filtration System with Boost Pump, Alkaline Remineralization and UV Filter, Patented Top-Mounted Faucet Design for Easy Installation

13% OffFree Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

QUALITY 7-STAGE FILTRATION: This Reverse Osmosis (RO) water filtration system removes up to 99% of over 1,000 harmful contaminants like PFAS (includes PFOA and PFOS), chlorine, fluoride, lead (removes up to 98%), arsenic, asbestos, calcium, sodium, and more.
BOOSTER PUMP: Reverse Osmosis produces filtered drinking water by pressurizing water molecules through RO membrane and leaving impurities out. Equipped with an electric booster pump enables standard RO performance regardless of pressure variations; delivering higher throughput with less wastewater in comparing to pumpless models.
UV FILTER: The UV stage of this Reverse Osmosis system comes with a Smart Flow Sensor which turns the UV light on and off. An automatic 3-minute delay saves power and also extends the life of the bulb.
FEATURES: Come with European-Style brushed nickel kitchen faucet with the rust-free finish. The 1st stage has see-through housing that enables convenient visual inspection of filter condition. Our water filter features 3 pre-filters (to remove large contaminants and protect RO filter from chemicals) (RO) filter (to remove contaminants down to 0.0001 microns), and (AK) filter to finally restore just the right proportion of healthy minerals and a natural balance
DO-IT-YOURSELF INSTALLATION: Typically, in a couple of hours with industry-leading help just a phone call away. Fits under a standard kitchen sink, with all parts included and instructions and videos. For leak-free installation, simply push the tubing into quick-fitting connectors and lock; no threading pipes needed. iSpring water softener is equipped with quality components to ensure reliability and low maintenance for many years to come.

Show Price

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