- ALLOWS YOU TO CONNECT A 4" HOSE to your 6" fan
- SPECIFICALLY DESIGNED TO FIT the AC Infinity 6" Inline fan
- LEAK FREE GUARANTEE: Innovative design features a unique inner lip that diverts exhaust fumes away from the joints making it impossible to leak
- ELIMINATE THE NEED FOR CLAMPS OR TAPE so your setup looks clean
- METICULOUSLY DESIGNED for beauty and function
- EACH PART IS TEST FITTED by hand to ensure a perfect fit
- INSTALLS EASILY by hand; no tools needed
- RETURN POLICY we accept returns anytime. Just send us an email