Zapp Pure UV Sterilizers are designed to work with today's low amperage pumps and high flow filters, including the AquaBead/AlphaONE line of quality filters.
Sporting an impressive 4" vessel with 2" inlets/outlets means no flow restrictions.
These units are truly high performance/high intensity units utilizing over 70,000 microwatts of killing power. Few UV's can make this claim.
These units won't nickel and dime you to death.
Replace only one lamp instead of several. This could save you big money down the line.
Changing a lamp or ballast on these units is so simple even an adult can do it. It's not as complicated as programming your VCR.
Remove the top cover, unplug the single 4 prong connector, slide out the lamp and insert the new one and you're done.
Removing the quartz tube is just as easy.
Zapp Pure 5 UV provides complete sterilizion for ponds up to 6,000 gallons with maximum flow rate of 2,100 GPH.
Zapp Pure 10 UV provides complete sterilization for ponds up to 12,000 gallons with mazimum flow rate of 4,000 GPH.
Zapp Pure 20 UV provides complete sterilizion for ponds up to 20,000 gallons with maximum flow rate of 6,000 GPH.
Zapp Pure 40 UV provides complete sterilization for ponds up to 40,000 gallons with mazimum flow rate of 7,812 GPH