Unit Conversion Calculators - Zapp Pure UV

Mashimizu 2.50 Filter System Mashimizu 2.50 Filter System provides complete filtration for Koi ponds up to 5,000 gallons. Mashimizu Filter Systems are the latest innovation from GCTek -more...

AlphaONE Plus 2.50 Systems AlphaONE Plus 2.50 Systems provide complete filtration for Koi ponds up to 5,000 gallons. AlphaONE Plus Systems include an AlphaONE Filter, Zapp Pure UV Ste -more...

Zapp Pure UV Replacements We offer a huge selection of replacement lamps, quartz sleeves, and ballasts for Zapp Pure UV Sterilizers. Lowest prices on -more...

Zapp Pure UV Sterilizers Zapp Pure UV Sterilizers are designed by GCTek to work with today's low amperage pumps and high flow filters, including the AquaBead/AlphaONE line of qua -more...

AquaBead LH 9.0 Filter AquaBead LH 9.0 Filter provides complete filtration for Koi ponds up to 10,000 gallons. AquaBead LH Filters provide the same world-class performance as standard -more...

PondKeeper 5000 System PondKeeper 5000 System provides complete filtration for water gardens up to 5,000 gallons. PondKeeper Systems are the latest innovations from GCTek and an exce -more...