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Kayfun / Russian 91% Nova Clear Custom Top Cap

 star rating 5 Write a Review
$34.99 (You save $15.00)
SKU: 770015
Ships same day if order placed before 2:00 P.M. EST (except Sundays and Holidays)

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Kayfun / Russian 91% Nova Clear Custom Top Cap

This Kayfun / Russian 91% Nova Clear 2x Custom Top Cap is made in the USA by highly skilled machinists.

It replaces the Kayfun or Russian 91% top cap with a frosted acrylic top cap that has a smooth finish plus it adds two key features.

The Nova Clear Top Cap adds an additional 1 - 1.5mL of E-Liquid capacity.

It also features a Snap O-Ring design that forces the O-Ring to stay put during refills or cap exchanges.

The O-Ring will never fall out and it can be easily replaced by snapping it ito place.

IMPORTANT NOTICE:  The acrylic material of the Nova Clear 2x Top Cap should NOT be used with acidic / citrus flavored e-juice or any e-juice that is known to crack plastic-type tanks.


  • Made in the USA
  • Acrylic material
  • Adds an additional 1 - 1.5mL E-Juice capacity
  • Compatibility:  Kayfun Lite, Lite Plus, 3.1, Russian 91%, Russian Full Version, Nano Kits
  • Snap O-Ring design

Write your own product review

  1. Clear nova cap  star rating

    Posted by Unknown on 11th Mar 2015

    Nice top cap for extra juice capacity. Looks great with frosted m-tank and other configurations.

DOA Warranty ONLY! See warranty section for details.

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