Machine Specification:
1. Environmental protection filter material. HEPA + environmental protection dust bag can be used. Inlet air filtration, environmental protection dust bag.
The precipitated impurities can be washed by circulating water, which is environmentally friendly and durable. Inlet... https://www.behelder.com/cordless-vacuum-cleaner/lithium-battery-vacuum-cleaner/canister-vacuum-cleaners-with-long-hoses.html