Mashimizu Filter - Mashimizu Filters and pond supplies at guaranteed lowest prices plus free shipping.

Mashimizu Filter is your source for AlphaONE Filters, AquaBead Filters, Mashimizu Systems, AlphaONE Plus Systems, AlphaONE LH Filters, AlphaONE Mega System 3, WundFlo Pumps, Zapp Pure UV Sterilizers, AquaSieve, Vortek SS Delux, and other world-class pond products from GCTek.  Buy with confidence thanks to our guaranteed lowest prices and best service.  We are proudly offer free shipping within the contiguous USAon most of our best-selling products.      

AquaBead Filters are the industry standard when it comes to pond filtration.  These world-class pond filtration systems are ideal for Koi ponds up to 25,000 gallons and extremely simple to maintain. 

AlphaONE Filters are recommended by professional worldwide.  These revolutionary pond filter systems feature AlphaBioONE Media, which was specifically designed for us in these filters to provide exceptional water quality for ponds up to 25,000 gallons.

AlphaONE Medusa Filters solve the age old problem of how to filter a large pond while only using one filter.  An ideal choice for larger ponds, Medusa AlphaONE Filters offer the same lifetime warranty as other quality GCTek filters. 

WunderFlo Pumps are the ideal choice for use with AquaBead and AlphaFilters.  These world-class pumps offer exceptional performance, energy efficiency, and years or reliable use.  These self-priming pumps are also excellent for use in waterfalls.

Zapp Pure UV Sterilizers are constructed of stainless steel and highly recommended by pond professionals worldwide.  These high-efficiency UV sterilizers offer superior performance and durability compared to competitive UV sterilizers on the market. 

Vortek SS Delux is one of the best pre-filter systems on the market today.  These amazing units will effectively remove debris before it enters your pump, helping to protect your pump while dramatically improving performance of your filter. 

PondKeeper Systems offer the convenience of an all-in-one filtration system for smaller ponds and water gardens up to 5,000 gallons.  These quality systems feature a BioTek Filter, 2-speed Pentair Pump, and UV sterilizer. 

AlphaONE Plus Systems offer the convenience of an all-in-one system at an economical price.  These systems feature your choice of AquaBead or AlphaONE Filter, Pentair Pump, and Zapp Pure UV Sterilizer all pre-plumbed and mounted on all-weather pad.

Mashimizu Systems are the recognized leader when it comes to complete Koi pond filtration systems.  These systems include your choice of AquaBead or AlphaONE Filter, WunderFlo Pump, Vortek SS Delux Pre-Filter, and Zapp Pure UV Sterilizer.

AlphaONE MegaSystem 3 is the world’s first complete Koi pond filtration system to feature 3” plumbing throughout.  This allows you to achieve higher flow rates than ever before, making them an ideal choice for larger ponds.