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Help CenterHigh-Pressure 100 PSI Rated Replacement Water Filter Cartridge for Reverse Osmosis Post-Filter Stage
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As a trusted manufacturer with over 25 years of experience in precision filtration components, Anping County Boli Hardware Wiremesh Products Factory proudly presents our High-Pressure 100 PSI Rated Replacement Water Filter Cartridge designed specifically for the Reverse Osmosis (RO) Post-Filter Stage. This cartridge is engineered to deliver consistent, high-quality water purification even under demanding pressure conditions, making it an ideal upgrade for residential and commercial RO systems. Our factory, established in 1998, leverages advanced wire mesh and filtration technology to ensure each cartridge meets rigorous performance standards.
This replacement cartridge is built to withstand a maximum operating pressure of 100 PSI (6.9 bar), significantly higher than standard RO post-filters, ensuring reliable operation in systems with elevated water pressure. It effectively removes residual taste, odor, chlorine, sediment, and other contaminants, providing crisp, clean water at the final stage of your RO system. The cartridge is compatible with most common 10-inch RO housings (2.8-inch diameter), offering easy drop-in replacement without tools.
Key Features & Benefits
- High Pressure Rating: Rated at 100 PSI, this cartridge is suitable for systems with high feed pressure, preventing cartridge collapse or bypass.
- Superior Filtration Media: Utilizes a multi-layer construction of polypropylene sediment layer and high-grade activated carbon block (or KDF media) for enhanced contaminant reduction.
- Fine Filtration Precision: Available in 5 micron or 1 micron absolute ratings (optional) to capture fine particles, cysts, and turbidity.
- Post-Filter Optimization: Polishes water after RO membrane, removing any remaining chlorine taste, odor, and volatile organic compounds (VOCs).
- Durable Construction: Outer shell is made of high-strength polypropylene with a reinforced central core, ensuring resistance to cracking and leakage under pressure.
- Standard Size Compatibility: Fits most 10-inch x 2.8-inch RO filter housings (e.g., Pentek, Culligan, Watts, etc.).
- Quick & Easy Installation: No tools required; simply twist and lock into place. Designed for hassle-free replacement.
- Cost-Effective: Long service life of 6–12 months (depending on water quality and usage) reduces replacement frequency.
Technical Specifications
| Model | BL-RO-PF100 |
| Filter Media | Activated Carbon Block + Polypropylene Sediment Layer |
| Max Pressure | 100 PSI (6.9 bar) |
| Max Temperature | 100°F (38°C) |
| Flow Rate | 0.5–1.0 GPM (1.9–3.8 L/min) |
| Dimensions | 10 inches (254 mm) height x 2.8 inches (71 mm) diameter |
| Filtration Precision | 5 micron (standard) / 1 micron (optional) |
| Applications | RO post-filter, under-sink, countertop, or point-of-use water systems |
This cartridge is designed to work seamlessly with most standard RO systems, including brands like iSpring, APEC, GE, Whirlpool, and many others. The high-pressure rating ensures stable performance even in areas with fluctuating water pressure, reducing the risk of by-pass and maintaining consistent water quality.
Why Choose Our Cartridge?
- Manufacturing Excellence: Our factory, Anping County Boli Hardware Wiremesh Products Factory, has been a leading manufacturer since 1998, exporting to over 15 markets worldwide, including North America, Europe, and Southeast Asia.
- Rigorous Quality Control: Each cartridge undergoes pressure testing and filtration efficiency checks before shipment.
- Customizable Options: Available in different media types (carbon, KDF, or dual-layer), micron ratings, and packaging options (individual poly bag, bulk, or OEM labeled).
- Competitive Pricing: Direct factory pricing eliminates middleman costs, offering exceptional value without compromising quality.
- Reliable Shipping: We ship from Tianjin, Qingdao, or Shanghai ports, with annual export value exceeding US$5 million.
- Global Market Acceptance: Our products are trusted by customers in over 15 regions, including developed markets with strict water quality standards.
Frequently Asked Questions (FAQ)
-
Q: Is this cartridge compatible with my existing RO system?
A: This cartridge is designed to fit standard 10-inch RO housings (2.8-inch diameter). Most major brands use this size. We recommend checking your housing dimensions before purchasing. -
Q: What is the lifespan of this filter?
A: Typical lifespan is 6–12 months, depending on feed water quality and usage. Hard water or high sediment may reduce lifespan. -
Q: Can I use this cartridge for non-RO systems?
A: Yes, it can be used as a post-filter in any under-sink or countertop water filtration system that accepts a 10-inch standard cartridge, as long as the pressure does not exceed 100 PSI. -
Q: Does this cartridge remove fluoride or heavy metals?
A: The standard activated carbon block is effective for chlorine, taste, odor, and sediment. For fluoride or heavy metal removal, we offer optional KDF media or specialized carbon blends – please contact us for custom orders. -
Q: What is the maximum operating temperature?
A: The maximum recommended temperature is 100°F (38°C). Higher temperatures may damage the cartridge and reduce performance. -
Q: Do you offer OEM/private labeling?
A: Yes, we provide OEM services with custom packaging, labeling, and even media formulations. Minimum order quantity may apply – please inquire. -
Q: How is the cartridge packaged?
A: Each cartridge is individually shrink-wrapped to maintain freshness, then packed in bulk cartons. Other packaging options are available upon request. -
Q: What certifications does your factory have?
A: Our factory operates with a focus on quality management. We have obtained product certifications from third-party testing organizations (details available upon request). We do not claim unverified certifications.
With high-pressure tolerance, reliable filtration, and a proven track record from a dedicated manufacturer, this High-Pressure 100 PSI Replacement Water Filter Cartridge is the smart choice for your RO system’s post-filter stage. Backed by Anping County Boli Hardware Wiremesh Products Factory’s 25+ years of manufacturing expertise and a global export network, we guarantee consistent quality and competitive pricing. Contact us today for bulk orders, samples, or custom specifications. Let us help you deliver pure, great-tasting water to your customers.
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