Universal Reducer Connector Diameter 80-150 mm, Adjustable for Hose in Ventilation Systems; Air Conditioner, Hose etc. Simply cut the reducer to the diameter you need.

Master Airbrush Brand Airbrush Fitting Conversion Adapter for Aztek Airbrushes; Converts Aztek Size Threads to 1/8" BSP Size Threads; Hose Adapter Connector

2 / 3Pcs Flat Hose Adapters Window Exhaust, 10.24in Air Conditioners Hose Adapter for 130mm / 150mm Diameter Exhaust Hoses Airs Conditioner Window, for Efficient Air Conditioning and Exhausted

2 / 3Pcs Flat Hose Adapters Window Exhaust, 10.24in Air Conditioners Hose Adapter for 130mm / 150mm Diameter Exhaust Hoses Airs Conditioner Window, for Efficient Air Conditioning and Exhausted

Exhaust Hose Window Duct Exhaust Hose Air Conditioner Window Air Conditioning Hose Adapter Window Air Conditioning Hose Extension

Suitable for Flat air Conditioner Exhaust Hose Adapter and Portable Window Connector

Hperu Exhaust Hose Adapter, Window Connector for Air Conditioner Tube 15x21.5x7.5cm - Exhaust Hose Tube Connector

Flat Air Conditioning Exhaust Hose Adapter, Air Conditioner Hose Window Adapter for 130mm & 150mm Vent Hose, Window Vent Kit Coupler for Portable Air Conditioners

Window Adapter/Unit Tube Connector, Hose Tube Connector, Exhaust Hoses Adapter, Portable Ac Hose Connectors, Air-Conditioner Hoses Coupler Connectors

Portable AC Hose Coupler: Portable Air Conditioner Exhaust Hose Coupler, Square to Round AC Adapter for 150mm Hoses, Gray, 5.91inch

Portable Air Conditioner Exhaust Hose Coupler, Square to Round Ac Hose Adapter for 150mm Hoses, Gray, 5.91inch

Exhaust Hose Connector, 13cm Portable Air Conditioner Window Plate Exhaust Hose Connector Duct Adapter

Window Adapter/Unit Tube Connector, Hose Tube Connector, Exhaust Hoses Adapter, Portable Ac Hose Connectors, Air-Conditioner Hoses Coupler Connectors

Flat Air Conditioning Exhaust Hose Adapter, Air Conditioner Hose Window Adapter for 130mm & 150mm Vent Hose, Window Vent Kit Coupler for Portable Air Conditioners, 2PCS

FOLNPATR NE1950 Angled Exhaust Hose Adapter Compatible with Portable Air Conditioner Exhaust Vent

Air Conditioner Exhaust Hose Coupler Exhaust Duct Hose Adapter Interface Baffle Connector Air Conditioner Parts 

Aniyaa Window Adapter Filter Window Exhaust Hose Interface for Portable Air Conditioner 150mm Window Adapter for Airconditioner

Threaded Portable Air Conditioner Exhaust Hose Adapter, AC Exhaust Hose Connector for Portable AC Extension, Gray, 130mm

Air Conditioner Window Seal, Air Conditioner Hose Adapter, Hose Extension Flat Hose Adapter, Portable, for Car Range Hood Window (A)

5.9in Window Adapter/Unit Tube Connector, Hose Tube Connector, Exhaust Hoses Adapter, Portable Ac Hose Connectors, Air-Conditioner Hoses Coupler Connectors

Xoeryoy Portable Air Conditioner Exhaust Hose Coupler, Square To Round Ac Hose Adapter For 150mm Hoses, Gray, 5.91inch

Yominerr Window Adapter Filter Window Exhaust Hose Interface for Portable Air Conditioner 150mm Window Adapter for Airconditioner

Tsawntd Portable Air Conditioner Exhaust Hose Coupler, Square To Round Ac Hose Adapter For 150mm Hoses, Gray, 5.91inch Portable Ac Coupler Adapter Connector