The Poolex Opti Side sand filter offers high-performance and durable filtration for pools up to 110 m³. Its high-density recyclable HDPE tank and 6-way side valve facilitate maintenance while guaranteeing excellent water quality season after season.
Included accessories:
Available models:
289.73 € – 450.00 €Price range: €289.73 to €450.00 VAT included
The Poolex Opti Side sand filter has been designed to offer reliable, durable, and efficient filtration. Thanks to its 6-way side valve and high-density polyethylene (HDPE) tank, it guarantees excellent water quality while simplifying maintenance.
Made from recyclable HDPE, the Opti Side filter is perfectly resistant to the stresses of intensive use and outdoor conditions.
Compatible with filter sand or filter glass (not supplied), the Opti Side filter allows you to obtain clear and healthy water thanks to optimized water circulation.
The side valve allows easy access to the various functions needed for filter maintenance.
The design of the Opti Side range facilitates installation in technical rooms and allows for quick maintenance thanks to the lateral access to the multi-way valve.
Type: Pool sand filter
Brand: Poolex
Range: Opti Side
Tank: Recyclable high-density polyethylene (HDPE)
Valve: 6-way side valve
Pressure gauge: Yes
Turbidity indicator: Yes
Connection: 1.5″ / 50 mm
Maximum operating pressure: 2 bar (28 PSI)
Maximum operating temperature: 40°C
Compatible filter media: Sand or filter glass (not included)
Tank warranty: 5 years
Valve warranty: 2 years
Opti Side 450 (PF-OPT450S)
Maximum flow rate: 7.8 m³/h
Filtration area: 0.16 m²
Recommended pond volume: up to 45 m³
Diameter: 450 mm
Sand charge: 45 kg
Glass charge: 35 kg
Dimensions: 360 x 420 x 730 mm
Opti Side 500 (PF-OPT500S)
Maximum flow rate: 10.8 m³/h
Filtration area: 0.22 m²
Recommended pond volume: up to 60 m³
Diameter: 500 mm
Sand load: 85 kg
Glass load: 70 kg
Dimensions: 390 x 450 x 770 mm
Opti Side 650 (PF-OPT650S)
Maximum flow rate: 15.3 m³/h
Filtration area: 0.31 m²
Recommended pond volume: up to 90 m³
Diameter: 650 mm
Sand load: 145 kg
Glass load: 115 kg
Dimensions: 430 x 490 x 850 mm
Opti Side 700 (PF-OPT700S)
Maximum flow rate: 19.2 m³/h
Filtration area: 0.39 m²
Recommended pond volume: up to 110 m³
Diameter: 700 mm
Sand load: 210 kg
Glass load: 170 kg
Dimensions: 450 x 510 x 960 mm
Manual: Manual_OptiSide_Multi
Technical Specifications: Opti-top-side_FR (1)





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Depending on the type of product, installation can be carried out by a competent DIY enthusiast. For more technical equipment, such as pool covers, mobile terraces, or certain pergolas, we recommend hiring a professional.
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