Onga Triton TR140 Sand Filter for High Capacity Pool Systems with Fibreglass Reinforced Tank

Large residential pool systems operating with increased turnover demand require filtration equipment capable of handling higher circulation volumes while maintaining dependable long-term performance. The Onga Triton TR140 sand filter combines expanded filtration capacity with reinforced vessel construction suited to continuous residential and light commercial filtration applications.

An effective filtration area of 0.66 m² supports residential flow rates reaching 534 L/Min, while commercial flow handling extends to 402 L/Min. Turnover capacity reaches 256,320 litres across 8 hours, 320,400 litres over 10 hours, and 384,480 litres during 12-hour filtration cycles. Minimum operating flow begins at 395 L/Min, allowing the filter to maintain efficient media filtration performance during extended circulation operation.

Servicing access inside the vessel is improved through the swing-away diffuser arrangement, allowing maintenance procedures to be completed with reduced obstruction around internal filter components. The heavy-duty closure assembly incorporates both an air relief valve and an easy-to-read pressure gauge for filtration monitoring and controlled startup management. An integrated internal air bleed system further assists operational stability during ongoing filtration cycles.

The vessel body is manufactured using one-piece fibreglass reinforced construction finished with a UV resistant exterior surface developed for exposed outdoor equipment installations. Threaded bulkhead connectors assist installation flexibility and future servicing access, while the integrated combination sand and water drain supports easier maintenance and media replacement procedures. A supplied HiFlow™ 50 mm multi-port valve completes the assembly, with maximum operating pressure rated to 345 kPa. 10-year pro-rata warranty coverage is included.

• 0.66 m² sand filtration area supporting high residential turnover capacity
• One-piece fibreglass reinforced vessel with UV resistant exterior finish
• Swing-away diffuser arrangement assisting internal maintenance access
• Heavy-duty closure assembly with integrated pressure gauge visibility
• Internal air bleed system supporting stable filtration operation
• Threaded bulkhead connectors simplifying servicing and installation work
• Combination sand and water drain integrated into the filter vessel
• Supplied HiFlow™ 50 mm multi-port valve rated to 345 kPa operation