iSpring CRO1000 4-Stage Tankless Commercial Reverse Osmosis Water Filtration System, for House, Restaurant, Small Business, and Light Industrial Use,1000 GPD High Flow, Upgraded Size Filters
iSpring CRO1000 4-Stage Tankless Commercial Reverse Osmosis Water Filtration System, for House, Restaurant, Small Business, and Light Industrial Use,1000 GPD High Flow, Upgraded Size Filters
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30-Day Hassle-Free Returns
30-Day Hassle-Free Returns
Not satisfied? Return your order within 30 days for a full refund or exchange — simple and easy.
✔ Easy return process
✔ Fast refunds
✔ No hidden conditions
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Fast U.S. Shipping
We ship within the United States only — no international delays.
✔ Processing time: 1–2 business days
✔ Delivery time: 3–7 business days
✔ Real-time tracking available
👉 Track your order anytime from the header via Track Order
About This
- COMMERCIAL RO SYSTEM WITH RELIABLE FEATURES - The iSpring CRO1000 is a true commercial-grade reverse osmosis system with a high output of 1,000 GPD. Its tankless design provides on-demand clean, filtered water with a flow rate of 0.7 GPM. Built-in inlet and outlet gauges allow for easy pressure monitoring. The optional PMP1000 booster pump is recommended for water pressure below 80 psi (working range: 80-130 psi).
- HIGH-EFFICIENCY COMMERCIAL-SIZE RO MEMBRANE - Removes up to 99% of over 1,000 contaminants, including lead, chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more. Its large membrane size ensures superior filtration and a continuous supply of purified water.
- 4-STAGE WATER FILTRATION - Equipped with commercial-grade filters: a 20” x 4.5” PP Sediment Filter with a transparent housing for easy monitoring, two 20” x 4.5” Carbon Block Filters to enhance taste, and a 1,000 GPD RO Membrane housed in stainless steel for durability.
- EASY INSTALLATION & MAINTENANCE - The freestanding metal frame on wheels allows easy movement with locking brakes for stability. Replace the 1st stage filter every 3-6 months, 2nd and 3rd stage filters every 6-12 months, and the RO membrane every 2-3 years, depending on water quality.
- VERSATILE APPLICATIONS - Connect the CRO1000 to your choice of water dispensers, drinking water faucets, ice makers, refrigerators, espresso machines, hydroponic systems, and more. Ideal for residential use, offices, and small businesses like restaurants, coffee shops, bars, tea shops, breweries, spas, and clinics.
Overview
- Brand : iSpring
- Special Feature : Tankless
- Product Dimensions : 23.5"L x 10.5"W x 38.25"H
- Material : Stainless Steel
- Capacity : 1000 Gallons
- Included Components : System, 3 filters, membrane, housing wrench, 3/4" connector, Manual, tubing
- Package Information : Bottle
- Installation Type : Freestanding
- Purification Method : Reverse Osmosis
- Power Source : Manual (Water Pressure)

Experience the difference clean, softened water makes in your daily life — from healthier skin to better tasting drinking water.
👉 Softer skin and smoother hair with every shower.
👉 Prevent scale buildup and keep your appliances running efficiently.
👉 Softer, brighter clothes that last longer with every wash.
See the Difference in Your Water — Instantly
Hard water, chlorine, and hidden contaminants can affect your health, skin, and appliances.
Our advanced filtration system removes impurities and delivers clean, safe water throughout your entire home.
Feel the difference in every drop — from your kitchen to your shower.
FAQ
Water Filtration & Home Water Guide