Household Hollow Fiber UF Water Filter Cartridge 1/4″ NPT

The Household Hollow Fiber UF Water Filter Cartridge is a cornerstone of modern point-of-use water purification systems. This advanced filtration solution effectively removes impurities, bacteria, and suspended solids without the use of chemicals, delivering safe and great-tasting water directly from your tap. It is designed for households seeking a reliable and eco-friendly alternative to bottled water, ensuring peace of mind with every glass.

Product Overview

This product is a state-of-the-art hollow fiber ultrafiltration (UF) membrane cartridge, primarily used in under-sink filters, countertop units, and whole-house water purification systems. Its core function is to provide a physical barrier against a wide range of contaminants. The membrane’s intricate pore structure ensures thorough filtration, making it an ideal choice for improving water quality in residential settings. This UF water filter is engineered for high flux and long service life.

UF Water Filter

Key Features and Benefits

Why is this hollow fiber technology so effective? Here are its core advantages:
Absolute Filtration Precision: The membrane features 0.01-micron pores that actively block bacteria, rust, silt, and other microscopic particles. Therefore, it guarantees you clearer and safer drinking water.
Chemical-Free Purification: Unlike some systems, this UF water filter operates purely on water pressure. Meanwhile, it preserves the water’s natural taste and quality by delivering clean water without removing beneficial minerals.
High Flow Rate & Large Dirt Holding Capacity: The unique hollow fiber design provides a vast surface area. This structure enables a faster flow of filtered water. As a result, you get water on demand without a significant pressure drop and enjoy a longer interval between replacements.
Durable and Food-Grade Materials: We construct the cartridge from high-performance PVDF or PES materials. This not only makes it resistant to chemical degradation but also ensures no secondary contamination.
Backwashable for Extended Life: We design many of our UF filter cartridges to be backwashed. This process allows you to flush out trapped contaminants, which restores performance and maximizes the product’s lifespan, thus making it a cost-effective solution.

Technical Specifications

Applications and Use Cases

This versatile ultrafiltration cartridge is suited for a multitude of applications. Specifically, it can be integrated into various water treatment setups:

• Home & Kitchen: Perfect as the final purification stage in Under-Sink RO Systems or as a standalone unit for sediment pre-filtration.
• Commercial Use: Ensures safe drinking water in offices, schools, and restaurants.
• Point-of-Use Systems: Ideal for countertop water filter dispensers and portable purification devices.

Note / Safety Instructions

To ensure safety and longevity, please adhere to the following guidelines. However, it is critical to note that this filter is designed for cold water only; exposure to hot water will permanently damage the membrane. Always operate within the specified pressure and turbidity limits. During storage or transport, protect the cartridge from freezing and direct sunlight to maintain its integrity.

If the filter becomes clogged, please follow these steps:

a) Remove the filter from the system.
b) Rinse it thoroughly with clean water while gently rubbing and twisting the cartridge to remove any trapped debris.

This filter is designed for use with municipal (city) water only. Do not use it with water sources that are unknown or potentially unsafe.

Related Products

To build a complete water treatment system, you may also be interested in our:

• Activated Carbon Block Cartridges (for chlorine and odor removal)
• Sediment Filter Cartridges (for pre-filtration)
• Reverse Osmosis (RO) Membranes (for TDS reduction)

Frequently Asked Questions

Q1: What is the typical lifespan of a hollow fiber UF membrane?
A: You can typically expect a hollow fiber UF membrane to last between 6 and 24 months. Its actual lifespan depends heavily on your feed water quality and how often you perform backwashing. Regularly maintaining the membrane will help you extend its service life.

Q2: How do I choose the right size for my home?
A: Choose the size based on your household’s daily water consumption and the available installation space. A standard 10-inch cartridge suits most under-sink applications, while you may prefer 20-inch or 40-inch models for whole-house systems or higher water demands.

Q3: How do I know when the UF membrane needs replacement?
A: Monitor the flow rate and observe the water’s clarity. If you notice a significant drop in water flow or changes in taste and appearance, replace the membrane.

Q4: Can a hollow fiber UF membrane remove dissolved solids (TDS)?
A: No, a UF membrane does not remove dissolved solids or salts. It effectively blocks bacteria, cysts, and suspended particles, but you will need an RO system to reduce TDS.

Q5: Can I wash and reuse the UF membrane?
A: Yes, you can rinse and gently scrub the cartridge to remove surface deposits. However, you should replace the membrane once it becomes irreversibly fouled.

Q6: What contaminants can a hollow fiber UF membrane remove?
A: It effectively removes bacteria, cysts, colloids, rust, sediment, and suspended particles. However, it does not remove chlorine, heavy metals, or dissolved chemicals.