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iSpring CRO1000 4-Stage Tankless Commercial Reverse Osmosis Drinking Water Filtration System for Restaurant and Small Business, 1000 GPD RO Membrane, 20-Inch Filters 3/4" NPT Inlet

1 total reviews

Regular price $1,469.99
Sale price $1,469.99 Regular price $1,469.99
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In stock · Ships within 1–2 business days

iSpring CRO1000
$1,469.99

Features

Tankless Commercial Reverse Osmosis
Commercial Reverse Osmosis
Unbeatable Performance

CRO1000 membrane is rated at 1000 gallon per day with up to 1.5:1 pure water to waste water ratio and the flow rate of up to 0.7 gallon per minute. It removes up to 99% of over 1,000 contaminants, including lead, chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more.

1,000 GDP
Heavy Duty, yet Easy to Move Around

Featured with 4.5” x 20” pre-filter housings and stainless steel membrane housing, this 4-stage tankless system is set up on a sturdy freestanding metal frame with wheels and locking brakes for ease of movement. The system is also easily monitored with clear 1st stage filter housing and inlet and outlet pressure gauges.

Reverse Osmosis System
Easy Installation and Filter Change

CRO1000's tankless design saves space. The integrated water route minimizes connectors, simplifies installation process, and eliminates leaking concern. For filter changes, just drain the remaining water and twist off the housings. Filter replacement is a breeze.

CRO1000

The Cores of iSpring CRO1000

CRO1000 contains 4 filter stages. Each one is designed to progressively remove contaminants and improve water quality:

  • Stage 1 (FP25B): The polypropylene sediment filter removes sediments, dust, sand, large particles, silt, dirt, and rust from water, preventing clogs and pressure loss.
  • Stage 2 & 3 (FC25B): iSpring carbon block filter removes up to 99% of chlorine as well as taste and odor compounds, pesticides, herbicides, and more.
  • Stage 4 (MCRO1000): The 1000 GPD RO membrane removes up to 99% of over 1,000 contaminants, including lead, chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more.
  • The 1st stage filter (FP25B) every 3-6 months
  • The 2nd stage and 3rd stage filters (FC25B) every 6-12 months
  • The RO membrane (MCRO1000) every 2-3 years.
  • All the above replacement schedules depend on the quality and consumption of water
  • 4-Stage Tankless RO

    Residential Use

    Connect iSpring CRO1000 to your own choice of water dispenser system, drinking water faucet, ice maker, refrigerator, espresso coffee machine, hydroponics, and more. CRO1000’S ability to thrive without a tank makes it a great space conservation option which even meets the daily demand of big families.

  • 1000 GPD RO Membrane

    Office Use

    You know you can help to save the planet by replacing bottled water with filtered water directly from your tap! Adding a water filtration system is a small investment for a business, but it shows how much you care about your employees’ health and wellbeing. Keeping your employees hydrated not only gives them energy, but also prevents sick leaves. A healthy office is a happy office.

  • CRO1000

    Restaurants and Coffee Shops

    Food or drink that is prepared with unpurified water may have a distinct, unpleasant taste. A reverse osmosis system ensures that the water used to boil pasta, make coffee, or quench the thirst of your customers tastes clean and fresh, which is a win-win for your customers and your business. Making coffee with RO water can also prevent scales buildup in the coffee machine, which saves your money by extending machines’ lifespan.

  • ispring

    Give You a Peace of Mind

    We offer tech and CS support via phone and email from Atlanta, GA. Contact our responsive and professional team for product selection that suits your water filtration needs. Now, and years to come, we will be right here and ready to help.

Commercial use
  • Availability In Stock
  • Model CRO1000
  • Manufacturer iSpring
  • Product Dimensions 23.5"L x 10.5"W x 38.25"H
  • Product Weight 50.0 LB

Manuals

CRO1000 Manual Download

iSpring vs Other Brands

Feature
NSF/ANSI 58 Certification
Yes (full system certified)
Often partial or none
Verified performance & safety
Filtration Stages
Clear 3/4/5/7 stage options
Usually 4-5 stages
More complete options
Alkaline Remineralization
Available (RCC7AK/RCC7AK-UV)
Rare or expensive add-on
Better taste & pH balance
See-through 1st Stage Housing
Yes, smart flow sensor
Unavailable in most systems
Easy visual inspection
Daily Production
75 GPD (reliable output)
Often lower or overstated
Reliable daily production
Replacement Filters
Widely available & affordable
Hard or harder to find
Lower long-term cost
Installation
DIY friendly, no plumber needed
Can be more complex
Faster & easier set-up
Support & Warranty
Responsive support + solid warranty
Varies widely
Better post-purchase experience
Value for Money
High performance at competitive price
Higher price for similar specs
Better cost-effectiveness

Reviews

  • 5 stars: 1 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Anonymous
Excellent customer service

I bought this 2 years ago and it was working really well and this year with the must brutal winter we��ve had in years something must have burst. Not sure what happened but I reached out to Support and wow I was blown away by their dedication to customer service. Sean walked me through troubleshooting and we found out the trouble spot. They sent out replacement parts for me which came really fast and I��m super grateful for that. Ispring truly stands by their products thanks again sean.

Support

How to install
How to maintain