Dongguan Fedoo Filtration Equipment Co., Ltd. is a professional manufacturer of filter cartridges (for Swimming pool & Spa). Our company is one of the best manufacturers of swimming pool and spa equipment in China. Our products include filters, filter cartridges, SPA bathtubs, and various kinds of filter cartridge accessories. Fedoo has achieved quite great progress and development through making great efforts, improving and innovating constantly since our company was founded in 2005. Fedoo filter cartridges are well accepted and praised in the market. We have the market share all over...