Commercial 5-level Water Purification RO Equipment

1. First stage: 5 μ m PP cotton filter cartridge
Commercial 5-level water purification RO equipment Characteristics: Intercept large particle impurities such as sediment, rust, colloids, etc. (diameter>5 microns).
High pollutant absorption capacity: using thickened PP cotton to cope with unstable inflow water quality in commercial scenarios (such as pipeline aging or secondary water supply pollution).
Protecting the backend filter element: extending the lifespan of the RO membrane and reducing maintenance costs.

2. Second stage: granular activated carbon filter cartridge
Characteristics: Adsorption of residual chlorine, discoloration and odor, and some organic compounds (such as pesticide residues).
Efficient chlorine adsorption: protects the RO membrane from chlorine oxidation (chlorine content may fluctuate greatly in commercial scenarios).
Food grade charcoal stick: meets the hygiene standards of the catering industry and avoids the leakage of charcoal powder.

3. Third level: 1 μ m PP cotton or compressed activated carbon filter cartridge
Commercial 5-level water purification RO equipment Features: Deep filtration of tiny particles (1 micron level) to further protect the RO membrane.
Double insurance: Provide redundant filtration for high turbidity water sources (such as groundwater) to reduce the risk of RO membrane blockage.
Optional composite filter element: Some systems combine the second and third stages into sintered activated carbon to save space.

4. Fourth level: RO reverse osmosis membrane (core)
Features: 0.0001 micron pore size, capable of removing heavy metals, bacteria, viruses, and dissolved solids (TDS).
High throughput design: using 8040 or larger RO membranes (such as 400GPD or above) to meet continuous water supply needs.
Low pressure and high desalination rate: Commercial membrane components (such as Dow and Dongli brands) achieve a desalination rate of 95%+when combined with high-pressure pumps.
Automatic flushing function: prolongs the lifespan of the membrane and is suitable for intermittent high load use (such as peak hours in restaurants).

5. Fifth level: Post activated carbon (T33)
Features: Adjust the taste and remove any odors that may be produced by the water storage tank.
Antibacterial design: Some parts use silver loaded activated carbon to prevent secondary bacterial growth.
Direct drinking taste: Enhance the end-user experience (such as no astringency when making drinks or cooking).

Q: Are you trading company or manufacturer ?
A: Yes, we are a manufacture with designing, manufacturing, marketing and exporting.

Q: What's the information you need to know before order?
A: what's your raw water ?
B: what's the capacity per hour of the equipment ?
C: What's the application of purifier water ?

Q: Which machine should I choose?
A: It depends on your raw water quality ,pure water requirement and the water production you need

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 40% T/T in advance ,60% TTbalance before shipment.

Q: How long is your delivery time?
A: Generally it is 15-30 days, Depends on your project.

Q: How can you control the quality and delivery?
A: All our machines will be tested before packaging. wooden packing is strong and safety for long delivery.

Q: What's your warranty?
A: Our warranty is 5 years.

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