Onda Side Mount Filter FS20 – High-Capacity Swimming Pool Sand Filter

The Onda Side Mount Filter FS20 is a high-capacity, professional-grade side-mounted sand filter designed for efficient and reliable water filtration in large residential and commercial pools.
Featuring a side-mounted multiport valve, it provides easy access for filtering, backwashing, rinsing, and circulation—ensuring crystal-clear, hygienic pool water with minimal effort.

Built from durable, corrosion-resistant materials, the FS20 includes optimized internal flow distribution for uniform filtration across the media bed. Its robust construction ensures long-term performance, low maintenance, and reliable operation under high-demand conditions.

Ideal for pool owners, installers, and commercial facilities that require a high-capacity side-mount filter for efficient and convenient service.

Key features

• Side-mounted multiport valve for simple operation and maintenance

• Durable corrosion-resistant tank for long-lasting performance

• Optimized internal flow ensures even filtration efficiency

• High-capacity design suitable for large residential and commercial pools

• Low maintenance and easy to operate

• Reliable Onda engineering ensures long-term durability

• Professional, space-efficient design for easy installation

Recommended use

• Suitable for large residential and commercial pools

• Works with sand filter media

• Pair with an appropriate pool circulation pump

• Backwash when the pressure gauge rises approx. 0.3 bar

• Follow manufacturer installation and safety instructions