300ml Empty Air Freshener Aerosol Cans with Metering Valve for Dispenser Machines

Our 300ml Empty Air Freshener Aerosol Cans with Metering Valve are professionally manufactured as refill cans for automatic aerosol dispenser machines. Made of high-quality food-grade tinplate and equipped with a specially calibrated metering valve, these cans perfectly match all standard automatic fragrance dispensers.

The precise metering valve ensures fixed-dose, consistent mist output every time the dispenser triggers. Excellent airtight sealing, pressure resistance and anti-corrosion inner coating make them ideal for long-term refilling in hotels, offices, shopping malls, toilets and commercial spaces. We offer bulk wholesale and custom logo printing for global dispenser suppliers and fragrance brands.

• Standard 300ml capacity, perfectly compatible with most automatic dispenser machines
• Dedicated calibrated metering valve for fixed quantitative spray output
• High-grade tinplate body, pressure-resistant, safe and durable
• Perfect airtight leakproof design, no liquid volatilization or leakage
• Special inner anti-corrosion coating compatible with all fragrance formulas
• Stable atomization effect, fine even mist for automatic spraying
• Standard neck size, easy filling and compatible with dispenser valve interface
• Support custom CMYK printing, matte / glossy surface finishing
• Stackable design for easy storage, transportation and bulk packaging
• Eco-friendly recyclable metal aerosol packaging

• Capacity: 300ml
• Material: Premium food-grade tinplate
• Valve Type: Special metering valve for automatic dispenser machines
• Use: Refill for automatic air freshener dispenser
• Surface: Plain silver, white base or custom printed
• Feature: Fixed-dose spraying, dispenser-machine compatible, leakproof

Ideal refill packaging for:

• Automatic air freshener dispenser machines
• Hotel, office & commercial restroom fragrance systems
• Shopping mall, hospital and public space scent dispensers
• Washroom deodorant automatic aerosol refills
• Commercial scenting and odor removal dispenser refills

• Professional factory for dispenser-matching aerosol cans
• Strict pressure and sealing testing for machine compatibility
• Stable metering valve performance, no jam or uneven spraying
• Large in-stock supply for fast bulk delivery
• Factory direct wholesale price with flexible MOQ
• Custom design, printing and one-stop accessory support

We provide full customization service:

Custom brand logo & artwork printing, custom exterior color, matched spray actuator, and tailored inner coating for special fragrance liquids.

Contact us today to get free samples, factory quotation and bulk wholesale solution for 300ml aerosol cans for automatic dispenser machines.