Nikro The Attacker Odor Eliminator The polyethylene housing is not

The polyethylene housing is not only durable

stackable nesting feature for easy transporting and storage

Heat-Ready Design: Easily upgrade to on-demand heat by adding an external heater (sold separately)

with its narrow design

2000 Watt External Heater (Removable) Yes

Nikro The Attacker Odor Eliminator The polyethylene housing is notNikro The Attacker Compressed Air HVAC Cleaning System item #861593 Product Description: As the name implies this system is designed with the tools you need to attack dust and debris inside the HVAC system. Package Includes: 7 5' Flexible Rods, 7 5' Medium Rods, 1 Duct Guide Ball, 1 Vent Tool, 1 Air Control Valve, 1 Forward Nozzle, 1 Reverse Nozzle, 1 18" Standard Whip, 1 Four Whip Nozzle 6 Whip Nozzle and a Carrying Case.