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4 Way Diffuser

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Rectangle Adjustable Damper Air Conditioning Ventilation Products Water Air Cooler Air Diffuser Air Vent

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High Quality EPDM Bubble Diffuser Aeration for Ponds

High Quality EPDM Bubble Diffuser Aeration for Ponds

US $ 11-19 / Piece FOB
10 Pieces (MOQ)
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Suzhou Arisons Import & Export Trading Co., Ltd.

Jiangsu, China Since 2019
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Smoking Accessories Slider Diffuser for Glass Water Pipe Clear 14mm Beaker Downstem

Smoking Accessories Slider Diffuser for Glass Water Pipe Clear 14mm Beaker Downstem

US $ 0.79-0.99 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Enjoylife Technology Co., Ltd.

Guangdong, China Since 2013
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The Latest Design of The 2025 White Ship Aromatherapy Diffuser for Simple Home Decoration

The Latest Design of The 2025 White Ship Aromatherapy Diffuser for Simple Home Decoration

US $ 6.28-10.75 / Piece FOB
24 Pieces (MOQ)
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Ningbo Flow Technology Co., Ltd.

Zhejiang, China Since 2022
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Modern HVAC Systems Premium Linear Slot Air Diffuser for Efficient Airflow Control

Modern HVAC Systems Premium Linear Slot Air Diffuser for Efficient Airflow Control

US $ 3 / Piece FOB
100 Pieces (MOQ)
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Xiamen Green Foam Insulation Material Co, Ltd.

Fujian, China Since 2022
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Application of Qk-Wbg Tubular Diffuser in Sewage Treatment Plants

Application of Qk-Wbg Tubular Diffuser in Sewage Treatment Plants

US $ 3.5-8 / Piece FOB
5 Pieces (MOQ)
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Qiankun Environmental Protection Joint Stock Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2023
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Dayin Art Acoustic Panel Wood Artistic Diffusers Fireproof Sound Proof Noisy Defending

Dayin Art Acoustic Panel Wood Artistic Diffusers Fireproof Sound Proof Noisy Defending

US $ 58.9-100 / Piece FOB
50 Pieces (MOQ)
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Guangdong Dayin Acoustics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Direct Factory OEM Diffuser Concentrated Fragrance Oil Designer Scent Diffuser

Direct Factory OEM Diffuser Concentrated Fragrance Oil Designer Scent Diffuser

US $ 38-96 / Piece FOB
10 Pieces (MOQ)
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Ningbo Flow Technology Co., Ltd.

Zhejiang, China Since 2022
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Round Ceiling Diffuser Filters Air Conditioning Linear Grilles Diffusers All Kinds of Air Grill

Round Ceiling Diffuser Filters Air Conditioning Linear Grilles Diffusers All Kinds of Air Grill

US $ 3.99-16.69 / Piece FOB
100 Pieces (MOQ)
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NINGBO SANHE REFRIGERATION CO., LTD.

Zhejiang, China Since 2009
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Aluminum Ceiling Air Supply Exhaust Linear Slots HVAC Diffuser

Aluminum Ceiling Air Supply Exhaust Linear Slots HVAC Diffuser

US $ 3 / Piece FOB
100 Pieces (MOQ)
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Xiamen Green Foam Insulation Material Co, Ltd.

Fujian, China Since 2022
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Application of Tubular Diffuser in Sewage Treatment Process

Application of Tubular Diffuser in Sewage Treatment Process

US $ 3.5-8 / Piece FOB
5 Pieces (MOQ)
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Qiankun Environmental Protection Joint Stock Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2023
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Dayin Sound Clear Sound Proof Noisy Defending Artistic Acoustic Diffusers Wholesale

Dayin Sound Clear Sound Proof Noisy Defending Artistic Acoustic Diffusers Wholesale

US $ 58.9-100 / Piece FOB
50 Pieces (MOQ)
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Guangdong Dayin Acoustics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Fabric Spray, Room Fragrance, Diffuser Continuous Room Scent, Diffusers for Home Use in Living Room, Kitchen or as Bathroom Freshener Car Perfume Spray 80ml DIY

Fabric Spray, Room Fragrance, Diffuser Continuous Room Scent, Diffusers for Home Use in Living Room, Kitchen or as Bathroom Freshener Car Perfume Spray 80ml DIY

US $ 0.5999-0.7099 / Piece FOB
1,000 Pieces (MOQ)
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NINGBO CONFIDENCE CAR ACCESSORY LTD.

Zhejiang, China Since 2021
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Factory Directly Oud Electric Air Freshener Device Oil Machine WiFi Scent Diffuser

Factory Directly Oud Electric Air Freshener Device Oil Machine WiFi Scent Diffuser

US $ 38-96 / Piece FOB
10 Pieces (MOQ)
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Ningbo Flow Technology Co., Ltd.

Zhejiang, China Since 2022
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Tubular Diffusers Used in Sewage Treatment Processes

Tubular Diffusers Used in Sewage Treatment Processes

US $ 3.5-8 / Piece FOB
5 Pieces (MOQ)
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Qiankun Environmental Protection Joint Stock Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2023
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Mushroom Raindrop Aromatherapy Machine with Remote Humidification Mini Essential Oil Aroma Diffuser

Mushroom Raindrop Aromatherapy Machine with Remote Humidification Mini Essential Oil Aroma Diffuser

US $ 9.8-13.8 / Piece FOB
1 Piece (MOQ)
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Foshan Rui Shengyuan Building Material Co., Ltd.

Guangdong, China Since 2023
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Adjustable Aluminum Round Ceiling Air Nozzle HVAC Jd Diffuser

Adjustable Aluminum Round Ceiling Air Nozzle HVAC Jd Diffuser

US $ 3 / Piece FOB
100 Pieces (MOQ)
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Xiamen Green Foam Insulation Material Co, Ltd.

Fujian, China Since 2022
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Portable 700ml Music Sound Pickup Sensing Control Essential Oil Diffuser

Portable 700ml Music Sound Pickup Sensing Control Essential Oil Diffuser

US $ 5.88-8.08 / Piece FOB
24 Pieces (MOQ)
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Ningbo Flow Technology Co., Ltd.

Zhejiang, China Since 2022
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High Quality Aluminum 4-Way Square Return Air Diffuser

High Quality Aluminum 4-Way Square Return Air Diffuser

US $ 1-2 / Piece FOB
100 Pieces (MOQ)
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Renqiu Shuangkun Machinery Parts Co., Ltd.

Hebei, China
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Tubular Diffusers Used in Wastewater Treatment Processes

Tubular Diffusers Used in Wastewater Treatment Processes

US $ 3.5-8 / Piece FOB
5 Pieces (MOQ)
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Qiankun Environmental Protection Joint Stock Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2023
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C253 Glc63 Coupe Rear Diffuser Bumper Diffuser for Mercedes Benz Glc Coupe C253 2016-2019

C253 Glc63 Coupe Rear Diffuser Bumper Diffuser for Mercedes Benz Glc Coupe C253 2016-2019

US $ 180-380 / Set FOB
1 Set (MOQ)
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Changzhou Everon Machinery Parts Co., Ltd.

Trading Company

Jiangsu, China Since 2019
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Gfi Aluminum Circle Ceiling Swirl Air Diffuser for Supply Airflow

Gfi Aluminum Circle Ceiling Swirl Air Diffuser for Supply Airflow

US $ 3 / Piece FOB
100 Pieces (MOQ)
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Xiamen Green Foam Insulation Material Co, Ltd.

Fujian, China Since 2022
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50*50mm High Quality Light LED Strip Profile Channel Suspended Aluminium Profile LED Strip Diffuser

50*50mm High Quality Light LED Strip Profile Channel Suspended Aluminium Profile LED Strip Diffuser

US $ 2.55-7.99 / Meter FOB
100 Meters (MOQ)
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Tungwille Industry Development Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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China Factory Aluminum Air Vent Cover Air Ceiling Diffuser with Removable Core in White Color with 4 Way Supply Air Flow

China Factory Aluminum Air Vent Cover Air Ceiling Diffuser with Removable Core in White Color with 4 Way Supply Air Flow

US $ 8.9-12.9 / Piece FOB
10 Pieces (MOQ)
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Foshan Vairtech Ventilation Co., Ltd.

Guangdong, China
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About 4 Way Diffuser FAQ

  • QWhat are the common materials used in manufacturing air vents?

    The 4 Way Diffuser is an essential part of our Air Vent offerings.Air vents are commonly made from materials like aluminum, steel, or plastic, each offering distinct properties in terms of durability, weight, and corrosion resistance. A trusted supplier can assist in selecting the most suitable material based on your requirements.

  • QWhat advantages exist in sourcing air vents for industrial use through wholesale channels?

    Our 4 Way Diffuser offers exceptional quality within the Air Vent category.Procuring air vents through wholesale channels often results in cost savings, access to bulk quantities, and consistent product quality. Bulk purchases may also provide customization options and pricing benefits, ensuring a steady supply of premium ventilation components from trustworthy suppliers.

  • QHow can I identify trustworthy air vent suppliers in China?

    The 4 Way Diffuser is classified under our comprehensive Air Vent range.To find reputable air vent suppliers in China, consider utilizing online platforms, attending industry events, and verifying supplier qualifications. It is advisable to request product samples and vet supplier credibility. Collaborating with reliable manufacturers is essential for assurance of quality standards.

Ultrasonic Smart Home Fragrance Diffuser 300ml 7-Color LED Lighting Aroma Diffuser

Ultrasonic Smart Home Fragrance Diffuser 300ml 7-Color LED Lighting Aroma Diffuser

US $ 6.28-10.75 / Piece FOB
24 Pieces (MOQ)
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Audited Supplier
Ningbo Flow Technology Co., Ltd.

Zhejiang, China Since 2022
Chat Now Send Inquiry
Application of Qk-Wbg Tubular Diffuser in Sewage Treatment Process

Application of Qk-Wbg Tubular Diffuser in Sewage Treatment Process

US $ 3.5-8 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Qiankun Environmental Protection Joint Stock Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2023
Chat Now Send Inquiry
Efficient Air Distribution Round Radial Air Diffuser for HVAC Systems

Efficient Air Distribution Round Radial Air Diffuser for HVAC Systems

US $ 3 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Xiamen Green Foam Insulation Material Co, Ltd.

Fujian, China Since 2022
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LED Light Flame Diffuser USB Ultrasonic Humidifier Aromatherapy Essential Oil Diffuser

LED Light Flame Diffuser USB Ultrasonic Humidifier Aromatherapy Essential Oil Diffuser

US $ 5.88-8.08 / Piece FOB
24 Pieces (MOQ)
Contact Supplier
Audited Supplier
Ningbo Flow Technology Co., Ltd.

Zhejiang, China Since 2022
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Application of Tubular Diffuser in Wastewater Treatment Process

Application of Tubular Diffuser in Wastewater Treatment Process

US $ 3.5-8 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Qiankun Environmental Protection Joint Stock Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2023
Chat Now Send Inquiry
Large Space Hotel Scent Diffuser Commercial Scent Diffuser Aroma Machine WiFi Scent Diffuser Aroma HVAC Difusor

Large Space Hotel Scent Diffuser Commercial Scent Diffuser Aroma Machine WiFi Scent Diffuser Aroma HVAC Difusor

US $ 38.28-62.28 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Ningbo Flow Technology Co., Ltd.

Zhejiang, China Since 2022
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Tubular Diffusers Used in Sewage Treatment Plants

Tubular Diffusers Used in Sewage Treatment Plants

US $ 3.5-8 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Qiankun Environmental Protection Joint Stock Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2023
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Portable Electric Digital Screen Battery Powered Car USB Rechargeable Essential Oil Aroma Waterless Diffuser Machine

Portable Electric Digital Screen Battery Powered Car USB Rechargeable Essential Oil Aroma Waterless Diffuser Machine

US $ 9.88-15.89 / Piece FOB
24 Pieces (MOQ)
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Audited Supplier
Ningbo Flow Technology Co., Ltd.

Zhejiang, China Since 2022
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Application of Qk-Wbg Tubular Diffuser in Wastewater Treatment Process

Application of Qk-Wbg Tubular Diffuser in Wastewater Treatment Process

US $ 3.5-8 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Qiankun Environmental Protection Joint Stock Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2023
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Luxury Home Fragrance Electric Air Aromatherapy Diffuser Machine Waterless Scent Essential Oil Diffuser Mini Portable USB Car Aroma Diffuser

Luxury Home Fragrance Electric Air Aromatherapy Diffuser Machine Waterless Scent Essential Oil Diffuser Mini Portable USB Car Aroma Diffuser

US $ 9.88-15.89 / Piece FOB
24 Pieces (MOQ)
Contact Supplier
Audited Supplier
Ningbo Flow Technology Co., Ltd.

Zhejiang, China Since 2022
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Application of Tubular Diffuser in Wastewater Treatment Plant

Application of Tubular Diffuser in Wastewater Treatment Plant

US $ 3.5-8 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Qiankun Environmental Protection Joint Stock Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2023
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Brand Customization Eternal Flower Series Multi Specification Reed Diffuser

Brand Customization Eternal Flower Series Multi Specification Reed Diffuser

US $ 2.75-2.8 / Piece FOB
1 Piece (MOQ)
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Sichuan Candle Rain Technology Co., Ltd

Sichuan, China Since 2024
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Large Rectangular 4 Way Return Ceiling Diffuser Swirl Louver Air Grille

Large Rectangular 4 Way Return Ceiling Diffuser Swirl Louver Air Grille

US $ 6 / Piece FOB
1 Piece (MOQ)
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Qingdao Zoomfine Indotech Co.,Ltd

Shandong, China Since 2025
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