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Verified Gc Tek Zapp Pure High Intensity Ultraviolet Clarifiers (new) [xCdlEOX9]

$55.99 $179.99 -69%

Ships directly from the manufacturer, typically in 1-2 weeks. Ships freight, which extends shipping time and requires you to be present at delivery. Trucking company will call to schedule appointment.This high performance Zapp Pure ultraviolet clarif

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Verified Gc Tek Zapp Pure High Intensity Ultraviolet Clarifiers (new) [xCdlEOX9]

Ships directly from the manufacturer, typically in 1-2 weeks. Ships freight, which extends shipping time and requires you to be present at delivery. Trucking company will call to schedule appointment.

This high performance Zapp Pure ultraviolet clarifier from GC Tek is designed to work with low amperage pumps and high flow filters, such as the AlphaONE or AquaBead. These high performance, high intensity units utilize 70,000+ microwatts of clarifying power.

  • Made of high grade 316 stainless steel (whereas most UVs are made of 304)
  • Adjustable pressure switch for automatic on/off as flow demands
  • LeakTite quartz sleeve fitting is all stainless (no plastic)
  • Higher grade electronic ballasts for long life
  • Clear union for easy lamp observation
  • Can be mounted horizontally or vertically
  • Polished inside for maximum effect
  • Auto shutoff overload protected

Additional Features for Multi-Lamp Clarifiers (ZP-80.3 and MegaZapp):

  • Each lamp has its own indicator 
  • Each lamp has its own switch to vary intensity as necessary
  • Lifetime warranty on 6" vessel
  • Two year warranty on ballast, one year warranty on lamps

Current model with it's previous model name: 

ZP 5 formerly the 1200

ZP 10 formerly the 2400

ZP 20 formerly the 3300   

ZP 40 formerly the 4400


Model Vessel
Size
Bulb
Used
Maximum
Pond Size
Maximum
Flow Rate
Inlet/
Outlet
Height
ZP-5 4" ZP-5 6,600 gallons 2200gph 2" 23"
ZP-10 4" ZP-10 12,000 gallons 4000gph 2" 32"
ZP-20 4" ZP-20 18,000 gallons 6000gph 2" 43"
ZP-40 4" ZP-40 25,000 gallons 7800gph 2" 52"
ZP-40.3 4" ZP-40 25,000 gallons 7800gph 3" 52"
ZP-80.3 6" 2 x ZP-40 39,600 gallons 13200gph 3"
MegaZapp 6" 4 x ZP-40 49,000 gallons* 16350gph* 3"

*Values based on specifications (details not provided by manufacturer)

What Our Customers Say

January 18, 2026

Absolutely no complaints!

This product is a brilliant investment. It's a high-quality product.

- Priscilla O..

January 18, 2026

Absolutely no complaints!

The quality shines through in every aspect of this product.

- Gia T..

January 18, 2026

Absolutely no complaints!

So impressed with this. It's even better than the pictures.

- Christopher W..

Write a Review

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