Vertical Submerged Aerated Filters

  • Smaller Footprint.
  • Very efficient oxygen transfer due to depth. (5% O2/m)
  • Allows gravity flow from the top of the unit into other forms of tertiary treatment i.e. sand filters if required.
  • SAFF blowers tend to be sized on surface area for media scouring purposes and the lower surface area will result in lower blower sizes.

FREE Estimate

What is a vSAFF?

V-SAFF is a tertiary treatment plant used to achieve additional nitrification for existing humus tank effluents. It is built off-site which reduces construction time when compared to other on-site build options.

The V-SAFF is an alternative to the conventional SAFF units we already build and compliments the range for certain specific site applications.