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20 Micron Pool Filter Cartridge - High-Quality Polyester for RO Water System | China Suppliers & Factory
Multi-fold water filter is made of polyester material folded, 100% synthetic fiber polyester material without adhesive or additive. In addition, this folding filter can be cleaned and reused, reducing the cost of replacing the filter cartridge from the cartridge. In addition, the filter, the skeleton and the end cap are glued together to ensure that the tail seal is better.
High performance cartridge filters are one of the necessities for maintaining a clean and healthful swimming pool or SPA pool environment for your families, contaminants and debris are collected in the pleated fiber element. The filter element is easily removed from the filter tank for period cleaning, eliminating the need for backwashing of the filtration system.
Features
High strength and stiffness
Exceptional dirt-holding capacity
Pleated design maximizes dirt-bolding capacity
Increased filter area longer filtration runs
Designed for general water filtration purposes
We will customize filters according to customer needs in different sizes from standard size to special-ordered size.
Our products have passed the following test
ISO 2941 Collapse & Burst Resistant
ISO 2942 Material Compatibility with Fluids
ISO 2943 Material Compatibility with Fluids
ISO 3724 Flow Fatigue Characteristics
ISO 3968 Pressure Drop vs. Flow Rate
ISO 16889 Multi-pass Performance Testing
Application
1
Swimming pool, hot spring filter and sterile water early filter, ultra-pure water filter
2
Reverse osmosis initial filter, desalination pretreatment
3
API, solvent, and bio-pharmaceutical market water filtration
Packaging & Shipping
1. Carton inside, wooden outside, neutral packaging
2. As your requirements
3. By international express, air and sea
4. Shipment port: Shanghai or any other Chinese ports
Frequently Asked Questions
Q: What materials are the multi-fold water filters made of?
They are made of 100% synthetic fiber polyester material without any adhesives or additives, featuring a folded design with a glued skeleton and end cap to ensure a superior tail seal.
Q: Can these folding water filter cartridges be cleaned and reused?
Yes, the multi-fold filter design allows it to be easily removed from the filter tank for periodic cleaning and reuse, which significantly reduces replacement costs.
Q: What are the main applications of these cartridge filters?
They are widely used for swimming pools, hot springs, sterile water pre-filtration, ultra-pure water filtration, reverse osmosis initial filtration, desalination pretreatment, and water filtration in the API, solvent, and bio-pharmaceutical markets.
Q: Do you offer customization for different filter sizes?
Yes, we customize filters according to customer needs in different dimensions, ranging from standard sizes to special-ordered sizes.
Q: What quality standards do your filters meet?
Our products have successfully passed multiple ISO tests, including ISO 2941 (Collapse & Burst Resistant), ISO 2942 & 2943 (Material Compatibility), ISO 3724 (Flow Fatigue), ISO 3968 (Pressure Drop vs. Flow Rate), and ISO 16889 (Multi-pass Performance Testing).
Q: What are the packaging and shipping options?
We package items with carton inside and wood outside (neutral packaging) or customize it based on your requirements. Shipping is available via international express, air, or sea from Shanghai or other Chinese ports.