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Mosquito Magnet® Quick Clear cartridge should be used after every tank
change for optimal trap performance. Without this proprietary feature,
the gas nozzle might be prone to clog due to contaminants in the propane.
Clear, concise directions are included in each box of cartridges (3
cartridges per box). The Mosquito Magnet® Quick Clear cartridge is
for use on all mosquito traps. Note: This must go UPS ground only due to the gas inside the cartridge.