รุ่น                รายละเอียด
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MFV17         ศก.17" Sand Filter with Top Multi-port Valve 1.5" (Media Volume: sand 1 bag, Zelbrite 4 bags)
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MFV20          ศก.20" Sand Filter with Top Multi-port Valve 1.5" (Media Volume: sand 2 bag, Zelbrite 5 bags)
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MFV24          ศก.24" Sand Filter with Top Multi-port Valve 1.5" (Media Volume: sand 3 bag, Zelbrite 8 bags)
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MFV27A        ศก.27" Sand Filter with Top Multi-port Valve 1.5" (Media Volume: sand 4 bag, Zelbrite 10 bags)
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MFV27           ศก.27" Sand Filter with Top Multi-port Valve 2" (Media Volume: sand 4 bag, Zelbrite 10 bags)
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MFV31           ศก.31" Sand Filter with Top Multi-port Valve 2" (Media Volume: sand 8 bag, Zelbrite 20 bags)
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MFV35           ศก.35" Sand Filter with Top Multi-port Valve 2" (Media Volume: sand 9 bag, Zelbrite 23 bags)
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