Aquarium & Zoo Pond PRODUCTS

Propeller Bead® Filter

Propeller Bead filters are excellent for solids capture and can process high volumes of water with extremely high solids loads. Automated backwash available.

Bubble Bead® Filter

Bubble Bead filters provide simple, reliable filtration for smaller ponds with lower flow requirements. Automation is available.

High Profile PolyGeyser® Filter

These new filters feature automated backwashing and are capable of handling large volumes of water under pressure and frequent system turnover, while gently backwashing the media.

Let's Get Started Today

From a simple filter to a complete custom system, our engineers can help you find the perfect filtration system for your needs. Get in touch today!

Aquariums and Zoos Projects

WHY BUY AN AST FILTER?

  • Tested technology – over 20 years of research and real-world application have proven bead filtration superiority
  • Energy savings – smaller pumps paired with efficient design
  • Low maintenance – backwashing is quick and doesn’t require you to get your hands dirty
  • Longevity – media never needs replacement and is resistant to clogging and channeling
  • Excellent biofiltration – media contains 400ft2 of surface area per cubic foot for the biological breakdown of nitrogenous waste
  • Superior clarification – studies show that our filters remove 100% of particles greater than 50 microns and 48% of particles in the 5-10 micron range per pass
  • Water conserving technology – our newest filters recycle their own backwash water, drastically reducing water loss!
  • One year warranty – if there is a defect in filter manufacturing AST will provide a warranty replacement for up to one year from the date of shipment – extended Warranties are available for zoo and aquarium contracts