Ultrasieve 3 Extra Wide (3 x inlets)

If you’re running multiple bottom drains or need greater intake capacity into a single pre-filter, the UltraSieve 3 Extra Wide (3 x Inlets) is designed to handle higher gravity-fed flow while maintaining effective mechanical separation.

With three inlet connections, this model allows you to bring multiple gravity lines into one sieve unit before water moves on to your biological stage.

What it does

• Gravity-fed mechanical pre-filtration
• Three inlet connections for increased intake capacity
• Removes solid waste before biological filtration
• Helps protect pumps and downstream media

By separating solids at the sieve stage, waste is removed before it can break down and impact water quality.

Why choose the Extra Wide model?

• Suitable for multi-bottom-drain layouts
• Supports higher combined flow systems
• Reduces load on biological filters
• Simplifies pipework by consolidating lines

Mechanical pre-filtration at this stage reduces maintenance further down the system and keeps water movement consistent.

Installation Notes

• Designed for gravity-fed systems only
• Install at pond water level
• Connect bottom drains and/or skimmer lines directly to the inlets
• Position the pump after the sieve so only filtered water is pumped

Ensure pipe sizing and flow rates match your overall pond design.

Maintenance

• Rinse the sieve screen regularly
• Monitor water level stability
• Check seals and fittings during routine servicing

The UltraSieve 3 Extra Wide (3 x Inlets) provides efficient, gravity-fed mechanical filtration for larger or multi-line pond systems — helping maintain clear water and steady downstream performance.