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Discover POOLKING wide range of pool equipment, including sand filters, pumps, lights, and other pool equipment. Our modern, customizable products are updated to meet the market needs. With a minimum order of a 20-feet container, POOLKING is the perfect partner for swimming pool equipment wholesalers and distributors.- Request a wholesale catalog details now!

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Fiberglass Pool Sand Filter

Maybe you are a Fiberglass Pool Sand Filter purchasing manager or want to create your own brands, who are looking for high quality Fiberglass Pool Sand Filter, and Poolking Filter are a professional manufacturer & supplier that can meet your needs. Not only Fiberglass Pool Sand Filter, we produced have certificated the international industry standard, but we can also meet your customization and private lable needs. We provide online, timely service and you can get professional guidance on Fiberglass Pool Sand Filter. Don't hesitate to get in touch with us if you are interested in Fiberglass Pool Sand Filter, we won't let you down. Guangdong Poolking leads the swimming pool equipment industry with over 20 years of experience, specializing in top-tier sand filters and filtration solutions. Operating from two advanced production bases in Guangzhou and Taishan City (60,000 sqm combined), our 200+ skilled workers use intelligent machinery to craft premium products like pool filters (sand, DE, cartridge), pumps, LED lights, and fittings—ensuring precision, efficiency, and sustainability.
Choose POOLKING Swimming Pool Equipment Manufacturer
With ISO and CE certifications, POOLKING 60,000 sqm factory uses advanced technology for high-volume production, ensuring timely delivery and top quality. POOLKING enforces rigorous quality control procedures, with every product undergoing 100% inspection before leaving our factory to ensure flawless performance. POOLKING serves over 50 countries with trusted agents and distributors during the past 20 years, offering reliable support for your business.
Production Line
As a professional Swimming Pool Equipment Manufacturer, Poolking operates with a streamlined and intelligent production system to deliver consistently high-quality products. With over two decades of industry expertise and two advanced manufacturing bases, we ensure that each stage of the production line is optimized for precision, sustainability, and efficiency. Here's how we turn raw materials into premium swimming pool equipment:
Packaging Department
1. Raw Material Selection and Inspection
  • We source high-grade fiberglass, stainless steel, engineering plastics, and electrical components from certified global suppliers.
  • Every batch of raw materials undergoes strict quality inspection, including tensile strength, temperature resistance, and chemical compatibility testing.
  • Only verified materials enter the production line to guarantee product reliability and durability.
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2. Intelligent Molding and Structural Forming
  • Our automated molding systems are used to shape sand filter tanks, pump housings, and LED light enclosures.
  • Fiberglass sand filters are formed using multi-layer winding technology, enhancing pressure resistance and structural stability.
  • All forming processes are monitored digitally to maintain uniformity in product thickness, size, and appearance.
 
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3. Mechanical Processing and Assembly
  • Precision CNC machines cut, drill, and refine components such as pump impellers, flanges, and fittings.
  • Mechanical and electrical components are assembled in-house by skilled technicians, ensuring tight integration and long service life.
  • Our assembly lines are modular, allowing for fast production changes to suit different models and custom requirements.
 
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4. Electrical Integration and Waterproofing
  • LED pool lights and control systems are integrated with high-grade electronics and undergo rigorous waterproofing treatment.
  • Each lighting and motor system is IP-tested, ensuring safe operation in harsh aquatic environments.
  • We follow international electrical safety standards to meet global export certifications.
 
 
 
Quality Inspection
5. Quality Control and Functional Testing
  • Every finished product undergoes multiple quality control checkpoints, including pressure testing, flow rate testing, insulation resistance testing, and durability simulations.
  • Sand filters are tested at 2–4 bar pressure, pumps are tested for power efficiency and noise levels, and lights are tested for lumens and waterproofing.
  • We maintain full traceability records, so any issue can be tracked back to its source and resolved quickly.
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6. Packaging and Global Logistics
  • Final products are packed in customized eco-friendly packaging with foam reinforcement and moisture-proof liners.
  • All equipment is labeled with model info, QC pass codes, and export markings.
  • With over 20 years of export experience, our logistics team ensures smooth delivery and on-time shipping to over 50 countries worldwide.
 
 
 
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Trusted by Olympic pools and big size projects, we deliver commercial-grade pumps, filters, and chlorine generator with CE compliance.

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Phone：+86-139-2233-4815
Email： sandy@poolking.co
               yoky@poolking.co
WhatsApp ： +86-139-2233-4815
Add：No. 80, Danan North Road, Dagang Village, Dagang Town, Nansha District, Guangzhou City

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