500ml PET Diffuser Refill Bottle Only – Shipping Included

Price range: $0.675 through $2.741
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500ml PET diffuser refill bottle for commercial scenting systems, HVAC scent diffuser refills, fragrance oils, essential oils and liquid refill packaging. This product includes the empty PET bottle only. Caps are sold separately.

This clear PET bottle uses a 28mm neck finish and can be matched with compatible 28mm CRC caps in black, white or stock color options.

  • Bottle only: Caps and liners are not included
  • Capacity: 500ml
  • Material: Clear PET plastic
  • Compatible cap size: 28mm caps sold separately
  • Packing: 111 pcs/carton
  • Air shipping: From 111 pcs / 1 carton
  • Sea freight: From 666 pcs / 6 cartons
  • Order quantity: Please order in multiples of 111 pcs

Stock note: Current stock is limited. If your order quantity exceeds available stock, we will contact you to confirm the remaining production time before final shipment.

Please check cap, liner and liquid compatibility before bulk use.

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Description

500ml PET Diffuser Refill Bottle Only for Commercial Scenting Systems

500ml PET diffuser refill bottle is designed for larger-volume scent machine refills, commercial scenting system containers, HVAC scent diffuser refills, fragrance oil refills, essential oils and tested liquid refill packaging projects. This product includes the empty PET bottle only. Caps are sold separately.

The bottle is made from clear PET plastic and uses a 28mm neck finish. Buyers can order compatible 28mm CRC caps separately and choose black, white or stock color caps according to their packaging design and sealing requirements.

This bottle-only option is suitable for B2B buyers, scent refill brands, Amazon sellers and independent e-commerce brands that need flexible bottle and cap combinations instead of fixed bottle-cap sets.

Two shipping options are available. The Air Shipping Included option is suitable for smaller trial orders and faster delivery. The Sea Freight Included option is designed for larger bulk orders and provides a lower unit price with a longer delivery lead time.

Important: This product does not include caps, liners or sealing parts. Please order compatible 28mm caps separately. Cap, liner and bottle compatibility should be checked based on your liquid formula, filling process, sealing equipment and storage conditions.

Stock note: Current stock is limited. If your order quantity exceeds available stock, we will contact you to confirm the remaining production time before final shipment.

Shipping note: Shipping-included prices apply to standard delivery areas. Remote areas, special addresses, oversized delivery requests or special customs requirements may need manual review before final shipment.

Key Features

  • 500ml clear PET refill bottle
  • Bottle only, caps sold separately
  • 28mm neck finish for matching 28mm CRC caps
  • Suitable for scent machine refills, commercial scenting systems, HVAC scent diffuser refills, fragrance oils and tested liquid refill packaging
  • Useful for buyers who want to combine large PET bottles with different cap colors
  • Air shipping option for smaller and faster orders
  • Sea freight option for bulk orders with lower unit price
  • Sold by carton for B2B wholesale ordering

Technical Specifications

Product Name 500ml PET Diffuser Refill Bottle Only
Product Type Empty bottle only
Capacity 500ml
Material PET plastic
Bottle Color Clear
Neck Size 28mm
Compatible Caps Compatible 28mm CRC caps sold separately
Cap Included No
Liner Included No
Main Applications Commercial scenting system containers, HVAC scent diffuser refills, fragrance oils, essential oils, liquid refill packaging
Packing 111 pcs/carton
Carton Size 58 × 41 × 44 cm
Gross Weight 7.4 kg/carton
Air Billable Weight 20.926 kg/carton, based on volumetric weight
Sea Billable Weight 17.474 kg/carton, based on CBM × 167 kg
Air Shipping MOQ 111 pcs / 1 carton
Sea Freight MOQ 666 pcs / 6 cartons
Order Quantity Please order in multiples of 111 pcs
Shipping Method Air Shipping Included or Sea Freight Included

Shipping Options

Air Shipping Included From 111 pcs / 1 carton. Recommended for smaller trial orders and faster delivery.
Sea Freight Included From 666 pcs / 6 cartons. Recommended for bulk orders with lower unit price and longer delivery lead time.

Compatibility & Liability Note

This product is an empty PET bottle only. Caps, liners and sealing accessories are not included.

Bottle, cap, liner and liquid compatibility varies by formula, filling process, sealing torque, induction sealing equipment and storage conditions. Testing is recommended before placing bulk orders.

Shipping-included prices are based on standard delivery areas and regular shipping conditions. Remote areas, special address requirements, customs exceptions or logistics changes may require manual confirmation before final shipment.

Unalilia is not responsible for leakage, bottle deformation, product loss, shipping damage or compatibility issues caused by untested formulas, incompatible caps, incorrect liner selection, improper torque or improper sealing parameters.

Additional information
Weight17.6 kg
Dimensions50 × 40 × 38 cm
Product TypeBottle Only
Capacity500ml
MaterialPET
Bottle ColorClear
Neck Finish28/410
Compatible Caps28mm CRC caps sold separately
Cap IncludedNo
Packing111 pcs/carton
Carton Size58 × 41 × 44 cm
Gross Weight10.8 kg/carton
Air Billable Weight20.93 kg/carton
MOQ111 pcs
Order QuantityMultiples of 111 pcs
ApplicationScent Machine Refills, Diffuser Refills, Essential Oils, E-liquid Bottles
Shipping MethodAir Shipping Included, Sea Freight Included