AlphaONE 6.3 PLUS MegaSystem3- 20,000 Gallon - All 3 Inch


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Introducing the AlphaONE MegaSystem3: Unleash the Power of Efficient Pond Filtration!

Experience the cutting-edge technology of our AlphaONE MegaSystem3 filter, built upon the same principles as our standard AlphaONE filters, with an impressive 3" design. This system offers massive passageways within the multiport valve, resulting in minimal loss of flow. When you need to move a substantial volume of water while conserving energy, the AlphaONE MegaSystem3 is your ideal choice.

The AlphaONE 6.3 PLUS MegaSystem3 offers everything you need for ponds up to 20,000 gallons:

  • Dual Pads: Each measuring 48" x 72"
  • AlphaONE 6.3 Filter (6.0 Cu. Ft.) (30.4"D x 40"H)
  • Capable of handling up to 300 lbs of fish fed at 1% of their body weight (typical)
  • Features a high-performance 1 HP PerformancePro High Flow Pump, delivering an impressive 13,200 GPH at 5 ft head!
  • Equipped with the Zapp Pure ZP 40.3 UV for added water clarity
  • All openings boast 3” union fittings for straightforward installation and maintenance
  • Includes a Swing Check Valve for added convenience
  • Enhanced with generously-sized cleanable sight glasses for quick assessment
  • Achieve swift backwash in as little as 3 minutes per week
  • Enjoy peace of mind with a lifetime warranty on the AlphaOne Filter
  • The Medusa PLUS PrePlumbing Package includes all 3" plumbing, pipework, unions at all connections, and all-weather pad(s) for a hassle-free setup
  • Optional Add-Ons for the AlphaOne 6.3 Plus MegaSystem3 include AquaSieve 3" Stainless Steel Prefilters to protect your pumps

Noteworthy: All connections feature Quick Disconnect Unions, ensuring effortless changes or repairs in the future. No hacksaw required – simply loosen and retighten the unions by hand. We're committed to your long-term satisfaction with the AquaBead/AlphaONE Plus System.

Simplify Your Pond Care Journey: Say goodbye to the hassle of complex installations. We've done the hard work for you. If you need assistance in selecting the right system, don't hesitate to reach out to us – our experts are always ready to assist you. For an even better understanding of how our system performs, visit Play It Koi in person and witness it in action on our show pond.

Customize Your System: Tailor your AlphaOne Plus MegaSystem3 to meet your specific needs. Whether you want to upgrade the pump, opt for a larger UV unit (like the 80.3), add a prefilter, heater, or the Elektrik Control Center – we've got you covered. Contact us at for a personalized quote.

Unleash the power of efficient pond filtration with the AlphaONE MegaSystem3 – where innovation meets performance, delivering the ultimate pond care solution!


  • FREE Shipping via FEDEX, LTL Ground, & UPS. Ships in 2-3 Business Days. 


  • Ships Only to Lower 48 States of the United States




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