ESPA Ashley Pa Side Sand Filter made of high strength resin and glass fiber winding bonded. High strength, resistance to oxidation, resistant to corrosion. Especially for water, chemicals, swimming pool, landscaped pool, SPA spa pool and other large water treatment business cycle filtration equipment. Ashley Pa ESPA is Spain's leading manufacturer of Sand Filter, is one of the most important manufacturers in the world integrated water management, the industry has committed nearly half a century. ESPA Ashley Pa headquartered in Banyoles (Girona), in Spain, France, Chile and China have production sector. The company's ability to service system on the market share of the company itself is based on the company's brand constitutes a major competitive advantage: ESPA Ashley Pa already in Spain and throughout Europe, the Americas and Asia more than 50 countries, 10 subsidiaries In developed its own sales network. ESPA Ashley Pa sand filter design styles, both for public swimming pools can also be used for private swimming pools, well-designed, compact, mechanical strength is impressive. So Ashley Pa ESPA offers a range of high quality swimming pool sand tank, a self-built system for each pool, highlighting the perfect balance of performance, functionality and ease of installation between.