Key Benefits

• Transparent screw-lock lid – allows quick inspection of the media bed and easy access to the filter interior.
• Air relief valve – eliminates air pockets for quiet, stable system operation.
• 6-position multiport valve – smooth switching between filter, backwash, circulate, closed, rinse, and waste modes.
• Drain plug – simplifies draining for winterizing or maintenance.
• Top diffuser – evenly distributes water over the sand bed, improving filtration efficiency and extending media life.
• Fiberglass reinforcement + UV protection – pressure- and sun-resistant housing, ideal for above-ground pools.

Product Description

The Emaux S700B sand filter is the heart of any pool system, effectively removing suspended solids, pollen, algae, and other mechanical debris. With a flow rate of 20.16 m³/h and a 215 kg quartz sand load, this filter handles large pools (up to 81,000 L) with minimal pressure drop. The 2" (63 mm) side connection simplifies integration into existing hydraulic systems.

The use of fiberglass-reinforced polymer with special UV impregnation ensures the filter will not corrode or lose strength even after years of sun and moisture exposure. The package includes a 6-position multiport valve, pressure gauge, and necessary fittings – ready to connect and operate immediately.

Manufacturer Emaux provides a 24-month warranty on the filter tank, confirming high build quality. The high-output S700B model (designation D723) is a popular choice for users seeking a reliable, efficient solution for residential pools and commercial spas.

Technical Specifications