{"product_id":"emaux-es-21-side-mount-filter","title":"Emaux ES 21\" Side Mount Filter","description":"\u003ch2\u003eEmaux ES 21\" Side Mount Fibreglass Sand Filter\u003c\/h2\u003e\n\u003cp\u003eThe Emaux ES Series side mount filter is engineered for long-term, low-maintenance pool filtration in Australia's harsh climate. Built from UV-resistant, non-corrosive fibreglass and resin using bobbin wound automatic technology, the ES21 is designed to handle extreme weather conditions without degrading — no rust, no cracking, and no fuss.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e21\" fibreglass tank — lightweight yet incredibly durable\u003c\/li\u003e\n\u003cli\u003eMaximum flow rate: 185 LPM\u003c\/li\u003e\n\u003cli\u003eTotal height: 770mm\u003c\/li\u003e\n\u003cli\u003eMedia capacity: 85 kg\u003c\/li\u003e\n\u003cli\u003eUV-resistant composite construction for outdoor longevity\u003c\/li\u003e\n\u003cli\u003eNon-corrosive materials for extended working life\u003c\/li\u003e\n\u003cli\u003eSide mount multiport valve for easy backwash and maintenance\u003c\/li\u003e\n\u003cli\u003eCompatible with standard pool pump and plumbing setups\u003c\/li\u003e\n\u003cli\u003eSuitable for residential and semi-commercial pools\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose the Emaux ES21?\u003c\/h3\u003e\n\u003cp\u003eWhether you're running a backyard pool through a Queensland summer or a Sydney winter, the ES21 delivers consistent filtration performance year-round. The side mount valve design makes backwashing simple, and the fibreglass shell won't corrode like traditional steel tanks — meaning less maintenance and more time enjoying your pool.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel: ES21\u003c\/li\u003e\n\u003cli\u003eTank Diameter: 21\"\u003c\/li\u003e\n\u003cli\u003eTotal Height: 770mm\u003c\/li\u003e\n\u003cli\u003eMount Type: Side Mount\u003c\/li\u003e\n\u003cli\u003eMaterial: Fibreglass \u0026amp; Resin Composite\u003c\/li\u003e\n\u003cli\u003eMax Flow Rate: 185 LPM\u003c\/li\u003e\n\u003cli\u003eMedia Capacity: 85 kg\u003c\/li\u003e\n\u003cli\u003eWeight: 14 kg\u003c\/li\u003e\n\u003cli\u003eFiltration Media: Sand 85KG\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat sand media does the ES21 use?\u003c\/strong\u003e The Emaux ES21 is compatible with standard pool filter sand (0.45–0.55mm grade). We recommend #20 silica sand or zeolite as an alternative.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much sand does the ES21 hold?\u003c\/strong\u003e The ES21 has a media capacity of 85 kg.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the ES21?\u003c\/strong\u003e The ES21 has a total height of 770mm and a tank diameter of 21\".\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this filter suitable for saltwater pools?\u003c\/strong\u003e Yes — the fibreglass construction makes it fully compatible with saltwater chlorination systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it come with a multiport valve?\u003c\/strong\u003e Please refer to the product variant or contact us to confirm valve inclusion for your configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum flow rate?\u003c\/strong\u003e The Emaux ES21 has a maximum flow rate of 185 LPM, making it suitable for pools requiring high-volume filtration.\u003c\/p\u003e","brand":"pacific pool products","offers":[{"title":"Default Title","offer_id":51582163452179,"sku":"es21","price":599.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/0591\/1827\/products\/es25.png?v=1684891075","url":"https:\/\/poolshop.com.au\/products\/emaux-es-21-side-mount-filter","provider":"Pool Shop Australia","version":"1.0","type":"link"}