Bead Filters

Perfectly suited for koi ponds up to 1200 gallons.

• Supports up to 30 pounds of fish.
• .6 Cubic feet of bead media.
• Diameter 16", height 33", maximum pressure 50 psi.
• Average water to backwash 75 gallons.
• Average flow through filter 1000-2200 gph.
• Minimum flow for backwash 2800 gph.
• Compatible with the Dyna-Max Air Assist option.
• Includes 3 pre-assembled schedule 80 unions and pre mounted male adapters.
• Plumbing is 1 1/2" on all ports.

This model was previously the Classic Aquadyne .60B

Perfectly suited for koi ponds up to 1800 gallons.

• Supports up to 45 pounds of fish.
• .6 Cubic feet of bead media.
• Diameter 16", height 33", maximum pressure 50 psi.
• Average water to backwash 25 gallons.
• Average flow through filter 1000-2200 gph.
• Minimum flow for backwash 2800 gph.
• Compatible with the Dyna-Max Air Assist option.
• Includes 3 pre-assembled schedule 80 unions and pre mounted male adapters.
• Plumbing is 1 1/2" on all ports.

Perfectly suited for koi ponds up to 2500 gallons.

• Supports up to 55 pounds of fish.
• 1.1 Cubic feet of bead media.
• Diameter 18", height 34", maximum pressure 50 psi.
• Average water to backwash 125 gallons.
• Average flow through filter 1000-3000 gph.
• Minimum flow for backwash 3800 gph.
• Compatible with the Dyna-Max Air Assist option.
• Includes 3 pre-assembled schedule 80 unions and pre mounted male adapters.
• Plumbing is 1 1/2" on all ports.

This model was previously the Classic Aquadyne 1.1B

Perfectly suited for koi ponds up to 3500 gallons.

• Supports up to 65 pounds of fish.
• 1.1 Cubic feet of bead media.
• Diameter 18", height 34", maximum pressure 50 psi.
• Average water to backwash 30 gallons.
• Average flow through filter 1000-2800 gph.
• Minimum flow for backwash 2200 gph.
• Compatible with the Dyna-Max Air Assist option.
• Includes 3 pre-assembled schedule 80 unions and pre mounted male adapters.
• Plumbing is 1 1/2" on all ports.

This model was previously the Classic Aquadyne 2.2B

Perfectly suited for koi ponds up to 7500 gallons.

• Supports up to 120 pounds of fish.
• 2.2 Cubic feet of bead media.
• Diameter 24", height 42", maximum pressure 50 psi.
• Average water to backwash 50 gallons.
• Average flow through filter 1000-4000 gph.
• Minimum flow for backwash 2500 gph.
• Compatible with the Dyna-Max Air Assist option.
• Includes 3 pre-assembled schedule 80 unions and pre mounted male adapters.
• Plumbing is 1 1/2" on all ports.

This model was previously the Classic Aquadyne 2.2BHE

Perfectly suited for koi ponds up to 7500 gallons.

• Supports up to 120 pounds of fish.
• 2.2 Cubic feet of bead media.
• Diameter 24", height 42", maximum pressure 50 psi.
• Average water to backwash 50 gallons.
• Average flow through filter 1000-4000 gph.
• Minimum flow for backwash 2500 gph.
• Compatible with the Dyna-Max Air Assist option.
• Includes 3 pre-assembled schedule 80 unions and pre-mounted male adapters.
• Plumbing is 2" on all ports.

This model was previously the Classic Aquadyne 4.4C

Perfectly suited for koi ponds up to 14,000 gallons.

• Supports up to 300 pounds of fish.
• 4.4 Cubic feet of bead media.
• Diameter 30", height 46", maximum pressure 50 psi.
• Average water to backwash 60 gallons.
• Average flow through filter 1000-6000 gph.
• Minimum flow for backwash 3900 gph.
• Compatible with the Dyna-Max Air Assist option.
• Includes 3 pre-assembled schedule 80 unions and pre mounted male adapters.
• Plumbing is 2" on all ports.

This model was previously the Classic Aquadyne 8.8C

Perfectly suited for koi ponds up to 28,000 gallons.

• Supports up to 480 pounds of fish.
• 8.8 Cubic feet of bead media.
• Diameter 36", height 48", maximum pressure 50 psi.
• Average water to backwash 90 gallons.
• Average flow through filter 1200-6000 gph.
• Minimum flow for backwash 3800 gph.
• Compatible with the Dyna-Max Air Assist option.
• Includes 3 pre-assembled schedule 80 unions and pre mounted male adapters.
• Plumbing is 2" on all ports.

Aquadyne Replacement Blowers

Designed by Aqua Ultraviolet

• Very High Flow Rate.
• No Channeling.
• Only Minutes To Backwash
• Great For Heavy Fish Loads
• Media Will NOT Clump Together
• Compact Filter Can Be Buried
• Works With Low-Amp, High Flow Pumps

This is the next generation of filters and one of the best tools for Koi ponds. The Ultima II is specifically engineered to meet the environmental demands of koi ponds.The lightweight media is designed for very high flow rates. There is a patent pending on this tubular media which has low head loss and a very high biofilm surface. The "Y" shape on the inside and wings on the outside affords a protective surface under back washing and our patent pending backwash system will keep the media from clogging. The same properties have been added to this media in three different sizes with random lengths and diameters to avoid stacking. One cubic foot of Ultima II biological filter media is equal to 750 square feet of surface area. Cleaning the filter is done by internal jets.

Ultima II Filter Replacement Parts

Little Giant Pressurized Biological Filters can be installed above or under ground. These new pressurized bead filter systems improve filtration and promote the colonization of beneficial bacteria. Maintenance is a simple backwash with pressure gauge and seven-way valve - no pads to hose off. Each unit comes with Microbe-Lift PL Beneficial Bacteria.

Features and Benefits:

• Fully assembled with biological media, unions and specialty bacteria
• Modular abilities yield greater flow with lower head loss
• Ideal for new or existing large-scale applications
• Safe for all types of water features, including water gardens and Koi ponds
• Works great with low-amp feature pumps