300 GPD Reverse Osmosis System - Commercial RO System

300 GPD Reverse Osmosis System – Free standing light commercial RO system with pressure gauge, Aquatrol pump, pre-filters, and TFC reverse osmosis membrane

This 300 GPD reverse osmosis system is the perfect light duty commercial RO system. It features a corrosion resistant frame-mount that can be either mounted on the wall or used as a free standing reverse osmosis system. Delivering an impressive 300 gallons of water per day, it is extremely dependable and a great choice for light-use food service and commercial applications such as coffee shops, restaurants, school and hospital cafeterias, catering operations, salons, labs, and offices. The PS-300G has superior performance rates for removing chlorine, hardness, heavy metals, toxins, and many other water impurities. A built in Aquatrol 36V pump increases the production of purified water by raising the water pressure to the optimal level for the reverse osmosis process.

The PS-300G is not recommended as a whole house system. This is because the Aquatrol 36V pump is not intended for constant use and the usage requirements needed for whole house residential water treatment. If you are looking for a whole house reverse osmosis system, please check out our PS-850X.

Stages of the PS-300G 300 GPD Reverse Osmosis System

This 300 GPD reverse osmosis system delivers healthy, pure water that is free from chlorine, hardness, heavy metals, toxins, and many other water impurities. Here’s how the system works:

• Stage 1 – 1 micron sediment filter (PPG20/01) – Replace every 3 – 6 months
• Stage 2 – 5 micron coconut shell carbon block water filter (AMF-CBC20) removes sediment, chlorine, offensive taste and odors, rust, and particulates. A carbon block water filter provides more contaminant removal than a granular activated carbon filter (GAC filter) which means better tasting water too. Coconut shell carbon block technology is eco-friendly. Replace every 3 – 6 months.
• Stage 3 – Thin-film composite membrane (PS-300G-MEM) – Replace every year
• Stage 4 – 5 micron carbon block water filter (AMF-CBC20) – Replace every  3 – 6 months

The cartridges and membrane on this system may need to be replaced more frequently than the timeframes above depending on your incoming water conditions and how much water you are processing.

Storage tank is optional (purchase separately) and may not be required depending on your water usage needs. Do I need a storage tank? This system produces up to about 12.5 gallons per hour / 26 fluid ounces per minute. If this is adequate for your needs, having no storage tank saves space and cuts down on the risk of bacteria growth (storage tanks can grow bacteria if not properly maintained). How big of a storage tank do I need? This depends on how much water you need on demand at peak usage. The system will replenish your tank at up to approximately 12.5 gallons per hour. Another factor is your available space – the larger the tank, the more space it needs.

Replacement Filters

• 1 x PPG20/01 – 1 micron sediment filter, grooved
• 2 x AMF-CBC20/5 – 5 micron carbon block filter

• Removing chlorines, hardness, heavy metals, toxins, and many other water impurities
• Space saving design
• Turn-key, cost effective and reliable water purification system
• Membrane housing, cartridges, fittings, and tubing are NSF certified. NSF International is a global, independent public health and safety organization.
• Pressure gauge for pre-filter monitoring
• Quick connect fittings for easy installation, and twist-off water filter housings make changing the water filters very easy
• High quality 20 inch water filters provide extended filter life and high capacity. This 300 GPD reverse osmosis system includes a 1 micron sediment water filter (PPG20/01), and two 5 micron carbon block water filters (AMF-CBC20/5) that remove chlorine and more.
• 300 GPD TFC reverse osmosis membrane
• Light weight aluminum frame with heavy duty powder coating that is corrosion resistant so it will not rust
• Built in Aquatrol 36V pump increases the production of purified water by raising the water pressure to the optimal level for the reverse osmosis process
• Can be floor-standing or wall mounted
• Filter wrench included

• Dimensions: 32″ H x 17.5″ W x 10.5″ D
• Feed water source: TDS levels < 1,000 ppm
• Operating temperature: 40° – 100° F
• Operating pressure: 100 psi
• Tubing: 3/8″ white

PS-300G Installation Instructions