Features & Benefits

  • Cost effective
  • Open-top filter tanks for easy access
  • Economic and efficient for large or small facilities
  • Precise control of filter flow rates
  • Easy maintenance and operation
  • Guaranteed water clarity
  • Optimal operational conditions with minimal water consumption
  • Extensively tested; approved by NSF International for flow rates up to 20 gpm/sq. ft.
  • Available in a variety of configurations to suit any facility
Filtration Resources

MicroFlo® Pool Filtration Systems

Make your water perfectly clean and clear with Natare’s MicroFlo® swimming pool filtration systems.

Natare’s high-capacity, cost-effective commercial swimming pool filters are designed to meet the demands of any project, whether the pool contains 50,000 gallons or 5 million. Our engineering and design resources combined with our cutting-edge manufacturing capabilities provide a custom-built filter to meet your exact project needs.

Natare filters are ideal for competition pools, training and lap pools, water features, recreational pools, spas and specialty pools.


commercial pool filter system

Designed for Efficiency

The efficiency of a commercial pool filtration system relies not only on the physical characteristics and the media employed; it also depends on the proficiency of your designers and installers. Seemingly minor details like small deviations in pipe size and routing, equipment location and elevation during the construction process can actually diminish and limit the system’s capacity.

Natare MicroFlo pool filters are fabricated from low carbon 304 or 316 stainless steel, (or standard carbon steel) with corrosion-resistant internal assembly. Available in a variety of sizes and options, MicroFlo is designed for dependability with minimum maintenance and upkeep.

MicroFlo pool filter render

Vacuum Sand Filters

Natare’s MicroFlo vacuum sand filter offers the most economical, durable and high-quality filtration available. The uniquely designed flow-diversion screen and simplified operating controls take the guesswork out of water filtration. These features allow easy access and a visual check during the filtration process.

The open stainless steel tank is available in compact and wet-well configurations. The wet-well portion of the filter contains the filter bed, and specially designed filter laterals attached to a stainless steel collection manifold, and a stainless steel backwash trough.

The compact filter includes the recirculation pump and all piping and valves required to control the filter system. With the compact filter, the entire pool’s mechanical system arrives prefabricated and ready for final connections.


MicroFlo Hi-Rate Horizontal Sand Filters

MicroFlo Hi-Rate Horizontal Sand Filter

Natare’s exclusive MicroFlo Hi-Rate filter system offers flexible, efficient filtration for compact spaces. Small enough to fit through conventional doors, this filter “cell” can be used on its own or can easily expand to multiple-cell tank configurations.

The revolutionary design freedom of this modular system allows stainless steel cells to be arranged vertically or horizontally, and field installation is a breeze with pre-engineered, easily-assembled face piping and component sections.


  • Pre-engineered for easy field installation
  • Multiple tank configurations to suit any size facility
  • Designed to fit in tight spaces
  • Eliminates corrosion and deterioration
  • Ideal renovation filter system
  • Design flexibility
  • Chemically inert interior
  • Flow rates up to 20 gpm/sq. ft.

Features & Benefits of a Natare Pool Filtration System

Save Water

A Natare MicroFlo pool filter system can reduce your water consumption by up to 80%. Through carefully designed hydraulics and “air boost” backwash, thousands of cubic meters of water are no longer lost during each backwash cycle.

Save Money

Natare MicroFlo vacuum sand filters substantially reduce maintenance costs. Compared to the partial cleaning that occurs with typical pressure sand filters, MicroFlo provides complete backwash and cleaning of the filters. The filter cycle of a Natare MicroFlo is a minimum of 30 days, rather than the 3-5 day filter cycles of a typical pressure sand filter.

Save Time

Natare MicroFlo vacuum sand filters eliminate the need for separate hair and lint strainers, saving more than an hour of staff time per day. Additionally, Natare MicroFlo vacuum sand filters are delivered to your site complete with all required pumps, valves, controls and media; reducing installation and construction time by more than 80%.


Filtration Information Downloads

Download more information to aid in the planning, design and purchasing of your MicroFlo vacuum sand filter.

Resource Center

Natare’s High-Efficiency Pool Filtration and Mechanical Systems

Learn more about our systems and how we can customize for your pool.

Request more information on a Filtration System