VEVOR 6" to 4.5" Radon Mitigation Fan System Kit Quiet 380 CFM Inline Duct Fan 5in1 Wooden & Solid Metal Copper Magic Hanger providing excellent airtightness

providing excellent airtightness

20 numbers (2 set of 0-9)

It is ideal for various indoor and outdoor stairs

Rubber-padded feet

6 x 61 cm)

VEVOR 6" to 4.5" Radon Mitigation Fan System Kit Quiet 380 CFM Inline Duct Fan 5in1 Wooden & Solid Metal Copper Magic Hanger providing excellent airtightnessProduct Features Quiet Operation Our radon mitigation fan is designed for spaces containing radon. The fan features a soundproof frame and soundproof foam to ensure quiet operation. With noise levels as low as 51 dB, comparable to normal conversation, it can operate around the clock without disturbing your daily life. Even during nighttime use, it wont affect your rest. Rapid Radon Exhaust With a powerful airflow of 380 CFM and high speed, this radon