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Zero In Knockdown Mosquito Killer Refill - 30ml - Refill for ZER740

Zero In Knockdown Mosquito Killer Refill - 30ml - Refill for ZER740

Product Code: ZER742
  • REFILL BOTTLE: 30ml refill for use with the Zero In Knockdown Mosquito Killer (ZER740) 
  • DISCREET DIFFUSER: Odour-free mosquito control discreetly kills insects in treated room areas of up to 12m2  
  • LASTS OVER A MONTH: when used overnight to defend against biting insects, lasts for up to 360 hours, or 45 nights 
  • VERSATILE USE: Plug-in at home or take to protect against bites when on holiday 
  • HSE APPROVED: Contains Prallethrin- use biocides safely - always read the instructions
  • Buy 2 + for £4.99 Each

FREE delivery on orders over £30


Kills and provides effective protection from mosquitoes. Lasts up to 45 nights at 8 hours a night with no need to refill. Contains 1 liquid insecticide refill of 30ml. Home and travel use. For use with Zero In® Knockdown Mosquito Killer (ZER740).

DIRECTIONS FOR USE: Unscrew the white plastic cap from the refill bottle. Do not touch or remove the black wick from the bottle. Insert the refill into the base of the plug-diffuser, and screw in until secure. Plug the unit into a wall socket, ideally as central in the room as possible and away from open windows, doors and obstructions. Switch the wall socket on and the unit will be operational. Switch off after use. Use up to 8 hours a night. This appliance is only to be used with the recommended plug-in medium. The use of other substances may create toxic fumes or a fire risk. 

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Brand Zero In

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