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CA 280 Media Filter (40mm Multiport Valve)

AstralPools CA Media Filter is 100% designed and made in Australia from the most advanced injection moulding and assembly process of any filter. Engineered and designed for high strength, long life, optimal flow rates and easy installation and service the CA Media filter range provides the best value for money filter range which is designed for tough Australian conditions.


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.


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.

AstralPool CA Sand Filters are perfect to combine with Viron Glass filter media for clean, healthy and sparkling pool water.

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SKU: FIL.AS.CA280 Categories: ,

Product description

  • Premium 10 lateral under drain designed for low pressure loss
  • Unique under drain ensures effective backwashing in less time saving water
  • Fully injection moulded for high strength and longest life
  • Suitable for Sand, Viron Glass and other filter media
  • Unique lock ring secures valve in just seconds
Model No. CA280 CA300 CA340 CA400
Pool Coverage
6 hour turnover 100,800 ltrs 108,000 ltrs 115,200 ltrs 144,000 ltrs
8 hour turnover 134,400 ltrs 144,000 ltrs 153,600 ltrs 192,000 ltrs
Tank diameter 665mm 665mm 742mm 816mm
Width (with valve installed) 66.5cm 66.5cm 74.2cm 81.6cm
Height (with valve installed) 106cm 107.6cm 107.6cm 123.3cm
Viron Active Fine 75kg 75kg 90kg 125kg
Viron active course 45kg 45kg 60kg 75kg
Sand required 120kg 120kg 150kg 200kg
Port size 40mm 50mm 50mm 50mm
Filter area 0.30 sq m 0.30 sq m 0.30 sq m 0.30 sq m
Shipping weight (with valve installed) 20kg 21kg 22kg 28kg

Additional information

Weight 25 kg
Dimensions 66.5 × 106 cm


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