Commercial RO Water Filter System | Prop6000

Enjoy a Commercial RO Water Filter System that is built for efficiency and effectiveness.  The Prop6000 can be customized to put a desired output of 100-2000 Gallons Per Day, based on the personal demands of your business. The straightforward layout and operation of the Prop6000 makes it the perfect water purification system for nursing homes, educational facilities and residential buildings. 

Hydroponic growers will benefit from the purified low TDS water when mixing nutrient solutions. Aquarium wholesalers, retail shops and saltwater aquarists need high-purity nitrate, phosphate and heavy metal-free water for corals and sensitive fish. Wherever large quantities of high purity water are needed, the Prop6000 commercial reverse osmosis filtration system will do the job.

Please note that this water system is for heavy commercial use with quantities starting at 100 Gallons Per Day. For smaller tier commercial use such as offices or small restaurants, the Benty720  Seven Stage Purification System is ideal.

Not Sure What Size Commercial System or Need a Quote? Call 310-894-8488 to Speak to a Filtration Expert!



  • 4 Stage Purification-Advance Carbon Filtration for Odor Elimination.
  • Custom Output Capacity-Get it at 100GPD to 2000GPD of volume.
  • Commercial Reverse Osmosis Filtration System ideal for apartment complexes, office buildings, restaurants and food preparation operations.
  • High-efficiency TFC RO Filter membranes removes up to 99% of water contaminants like lead, nitrate, fluoride and mercury.
  • Heavy Duty Metal Frame for lasting Durability.
  • Low-Pressure Shut Off – Protects the pump from running dry
  • Ultra low Energy Membrane to extend life and cut energy costs.
  • Removes salts, algae-promoting nutrients, and minerals.


  • Ultra low energy RO membrane – Conserve Energy
  • 300 GPD Diaphragm Pump and solenoid Valv
  • 20” Pre-Filter Housings – 5 & 1 Micron filters protect the membrane to extend life
  • Custom Size: Varying Tank Capacities Tailored to Required Use
  • Flow Meters – Enable monitoring of Concentrate, Permeate, Recycle
  • Pressure Gauges – To totally monitor system functions
  • Built in Dual TDS Meter – System Performance Display
  • Low-Pressure Shut Off – Protects the pump from running dry
  • Comprehensive Warranty – When used with proper pre-treatment


Manufacturer’s Warranty: 1-year warranty on the entire appliance, 3-year limited warranty on the electronic monitor (part only), 10-year limited warranty on brine tank, and 10-year limited warranty on resin tank (part only).

Installation Warranty:  Praz warrants to the original Customer that installation work performed will be free from defects in workmanship for a period of 3 years from the date of installation, subject to the terms and conditions contained in this warranty document. Praz will perform the installation services in a professional manner and in substantial conformance with the manufacturer’s installation instructions.

Praz’s warranty is limited to correction of any defective workmanship at no additional cost to Customer. This warranty covers installation services provided by Praz. Please consult the product warranty provided by the manufacturer for warranty coverage of products.

Why Choose Praz

A few reasons why to choose our Commercial Reverse Osmosis Systems.
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Platinum Service

As a locally owned business, we take pride in every one of our Commercial RO Water Filter Systems sold. Complimentary, preventative maintenance and check ups are done in order to protect the your investment. By trusting a locally owned and operated company in Los Angeles, you will have service and technicians at your door if ever needed.
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Save Money

Using a Commercial RO Water Filter System like the Prop6000 for your business is considerably cheaper than exclusively buying bottled water. The average American Business spends over $5K a year on bottled water. When storage, transportation, and refrigeration costs are factored, it becomes apparent that a Commercial RO System is an investment that pays itself out throughout its life cycle.
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Best Taste

The Prop6000 Commercial RO System guarantees you the highest level of purification. The 4 Stage Purification Process combined with Carbon Filtration uses a bed of activated carbon to remove contaminants and impurities, using chemical adsorption. Active charcoal carbon filters are most effective at getting rid of chlorine, particles such as sediment, volatile organic compounds (VOCs), taste and odor from water.

Lifetime Warranty

Included on Parts & Installation.
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10% Discount

For new customers, Limited time only.
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Top Quality

Modern Technology

Praz Reviews

Here is what people had to say about our residential and commercial ro systems
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Bought a water softener system a week ago. Their systems are really powerful and efficient,. All the other companies I spoke to seemed to not be sure on my exact water requirements but wanted to push for an installation anyway.

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I haven’t actually purchased anything from Praz. I’m writing this to give a review on how knowledgeable Praz’s manager was regarding water purification. I’m a prospective customer and he spent almost 30 minutes talking to me on the phone to teach me about mineral reduction in RO filters, pH enrichment in alkaline filters, etc. Once I’ve completed my research on what I want to purchase, I am for sure going to Praz because of his knowledge, patience, and friendliness.

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We’ve been with this company for many years and have always had great service and great tasting water. They do tend to call at random times of the evening to remind you about changing your water filter but they always show up on time and do their thing. I never understood how people could live without a water system.

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Discover Why Over 10.000 Customers Choose Praz

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