Radon Mitigation Fan Kit, 260 CFM, 4–4.5 in, 2 Couplers, Waterproof

Radon mitigation fan system helps move radon-laden air out fast with a quiet 260 CFM inline duct fan built for continuous operation. Designed for 4–4.5 in piping, it supports basement and attic ventilation with a sealed ABS housing that helps reduce leakage. Sound-dampening frame and foam keep noise down to about 47 dB, while waterproof, dust-resistant construction suits indoor or outdoor installs.

When you need dependable radon ventilation without adding disruptive noise, this inline exhaust fan is built to install quickly and run consistently. The plug-and-play design and included couplers simplify fitment on common duct and PVC setups, while the sealed construction helps maintain strong airflow where it matters. Suitable for radon mitigation setups as well as general duct exhaust needs in utility spaces, it’s a practical upgrade for cleaner air movement. Grab yours today and get your system moving air the way it should.