Commercial Use - For Apartments, Houses - Brush for Kitchen, Toilet, Bathroom Duct Cleaning - φ200

Professional duct cleaning brush for kitchen, toilet, and bathroom ducts in apartments and houses. Sold individually.

Compatible Duct Diameter (Φmm): 200
Nylon Brush Diameter (mm): 220
Quantity: 1 piece

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Interest in ventilation has increased since the COVID-19 pandemic.
Ducts in apartments and houses are difficult for individuals to clean and require professional services.
As a result, the demand for duct cleaning services as a new service is rapidly expanding.
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●Recommended for those who want to start a ventilation duct cleaning service for apartments and houses.
●Recommended for those who want to thoroughly remove dust and dirt without damaging the ventilation ducts.

[How to Use]
① Prepare the nylon brush (this product), a flexible shaft with a socket (sold separately), and an electric drill (sold separately).
② Connect the socket of the flexible shaft to the electric drill.
③ Secure the set screws of the nylon brush to the tip of the flexible shaft in two places. (Use a 3mm hex wrench; a T-shaped hex wrench is convenient.)
④ Insert the nylon brush into the duct and remove dust and dirt by slowly moving it back and forth while rotating the brush with the electric drill.
⑤ Thoroughly vacuum up the removed dust.

[Recommended Drill]
- Rotation Speed: 1000-2000 rpm
- Tightening Torque: 40N?m or more
- Drill Chuck Diameter: Compatible with 10mm (keyless chuck type only) with a clutch function.
*Impact drivers cannot be used.

[※Precautions for Use※]
*Be very careful, as loose set screws can cause the brush to detach and fall into the duct.
*Do not use an impact driver, as it may cause damage.
*Attaching a set collar (shaft collar) (sold separately) before the nylon brush can prevent the brush from getting lost during cleaning.
*After use, clean and dry the nylon brush thoroughly and store it in a way that maintains its shape.