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5 Micron 20″ x 4,5″ CTO Koolstoffilterelement
The 5 Micron 20″ x 4.5″ CTO Carbon Filter Element is designed for high-efficiency chlorine, taste, and odor removal in water purification systems. Constructed with high-grade activated carbon, this cartridge provides excellent flow rate, long service life, and compatibility with most standard 20-inch housings. Ideal for residential, commercial, and industrial water treatment applications.
Product Description
The 5 Micron 20″ x 4.5″ CTO Carbon Filter Element is a premium-grade filtration solution designed to effectively reduce chlorine, taste, and odor (CTO) from municipal and well water supplies. Using advanced compressed activated carbon block technology, this filter ensures consistent performance and high contaminant adsorption capacity.
This CTO carbon filter is engineered to deliver a 5-micron nominal filtration accuracy, capable of removing fine particulates, sediments, and organic compounds while maintaining optimal water flow. The large 20″ x 4.5″ size increases the contact surface area, extending the filter life and minimizing maintenance frequency.
Constructed from food-grade materials and free from binders or adhesives that may cause contamination, the filter complies with international safety and sanitation standards. It is compatible with most standard Big Blue filter housings, making it an ideal replacement option in both residential and commercial water treatment setups.
Whether used as a pre-filter for reverse osmosis (RO) systems or as a standalone solution in point-of-entry systems, this CTO carbon filter delivers dependable filtration performance for households, commercial buildings, food processing plants, and industrial applications.
With a focus on simplicity, durability, and effectiveness, the 5 Micron CTO Carbon Filter Element helps ensure clean, safe, and great-tasting water for a wide range of users.
Product Parameter
| Parameter | Specification |
|---|---|
| Product Name | 5 Micron 20″ x 4.5″ CTO Carbon Filter Element |
| Filter Type | Compressed Activated Carbon Block |
| Micron Rating | 5 Micron |
| Filter Dimensions | 20″ Length × 4.5″ Diameter |
| Material | High-purity Coconut Shell Activated Carbon |
| End Cap Type | DOE (Double Open End) |
| Operating Temperature | 4–52°C (39–125°F) |
| Maximum Operating Pressure | 125 psi (8.6 bar) |
| Flow Rate | Up to 10 GPM |
| Service Life | 8,000–10,000 gallons (depending on water quality) |
| Installation | Fits standard 20″ x 4.5″ Big Blue housings |
| Certifications | Compliant with NSF/ANSI 42 for material safety |
Applicable Industry
- Drinking Water Plants: Pre-filtration in reverse osmosis and ultrafiltration systems to reduce chlorine and improve membrane performance.
- Food & Beverage Industry: Ensures water used in processing is free from chlorine, taste, and odor impurities that affect product quality.
- Pharmaceutical Manufacturing: Enhances feedwater quality for sterile and ultrapure water generation systems.
- Commercial Buildings: Point-of-entry filtration to deliver cleaner water to entire facilities, including restaurants, hotels, and office towers.
- Residential Use: Installed in home water filter systems for improved taste and safer water consumption.
- Aquaculture and Hydroponics: Removes chlorine that can harm aquatic organisms or plants in sensitive water environments.
- Electronics and Semiconductor Industry: Used as part of a pre-filtration sequence for dechlorination prior to ultrapure water systems.
Advantage One
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FAQ
Q1: How long does the reverse osmosis system last?
The lifespan of a reverse osmosis system depends on water quality and maintenance. Typically, the membrane lasts 2–3 years, while the system itself can last over 10 years with proper care.
Q2: Can the system be customized based on different water conditions?
Yes, all our systems are fully customizable. We analyze your water report and application needs before providing tailored solutions.
Q3: What standards does STARK equipment comply with?
Our products comply with CE, ISO 9001, and can be designed to meet specific regional regulations or industry standards upon request.
Q4: What is the delivery time for STARK RO systems?
Standard systems are shipped within 7–15 days. For customized orders, lead time may extend to 20–25 days depending on complexity.
Q5: Do you provide technical support or installation guidance?
Yes. We provide full technical documentation, remote guidance via video, and can dispatch engineers internationally upon request.
Q6: What is included in your quotation?
Our quotation includes the full RO system, control panel, pumps, pre-treatment units, and all necessary fittings. Installation tools and spare parts can be included upon request.
