Aster laminated sand filters are known for their reliability, making them one of the top selling filters in the world, as well as for their collector arms, which feature a larger diameter for greater filtering surface. Fitted with an AstralPool multiport valve with 6+1 positions for filter, backwash, rinse, recirculating, waste and closed. A patented system is used for opening and closing the cover, thereby eliminating the use of traditional screws.
The AstralPool CA Media Filter produces crystal clear water using fine sand or recycled crushed glass media as the filter medium. Each filter incorporates an engineered multiport valve to direct the water flow and minimise the resistance through the filter, making the CA Media Filter ideal for today's energy efficient high performance pumps.
The CA range represents the largest investment in design and production for any residential filter range using high quality hardened steel tooling to produce high tolerance, high strength tanks which provide the longest trouble free life available. This high tolerance enables the screw on lock ring to secure the multiport valve along with self sealing barrel unions which enable fast, simple installation, easy service and access to the filter media in future years.
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The CA range is available in 4 models complete with 6 way multiport valve, pressure gauge and air release, barrel unions and backwash sight glass.