From the product description, check product page for current description, price and availability:

The Duotight Bottle Filler is designed for a seamless beer dispensing experience, minimizing oxygen exposure during bottling. This device is equipped with two triggers; one for oxygen purging and another for beer dispensation. It is versatile enough to accommodate various bottle sizes and can also be used for wine or direct glass dispensing, meeting a wide range of needs.

Constructed to integrate seamlessly with Duotight hardware, this bottle filler simplifies the bottling process. Duotight fittings ensure reliable connections by simply pushing the tubing into place. Each fitting includes dual EPDM o-rings, doubling the sealing surface to enhance seal quality and reduce leakage risks.

For best results, ensure the tubing is cut straight rather than at an angle to maintain an effective seal. The filler’s components that come into contact with beer are crafted from stainless steel or silicone, ensuring durability and safety.

Please note that this product should not be cleaned with chemicals.

Included in the package are:
– Duotight Bottle Filler Beer Gun
– Duotight (Push-In) Ball Lock Liquid Disconnect – 5/16″ (8mm)
– Duotight Plastic Carbonation Ball Lock Cap – 1/4″ (6.35mm)
– Duotight Food Grade Plastic (Push-In) 90° Compression Reducer Elbow – 1/4″ (6.35mm) X 5/16″ (8mm)
– Duotight Food Grade Plastic (Push-In) Fitting – 1/4″ Male NPT X 1/4″ (6.35mm)
– Polyethylene Tubing – 5/32″ ID (4mm) X 5/16″ OD (8mm), 6 feet

Specifications:
– Material: Stainless Steel, Silicone, Duotight Food Grade Plastic
– Tubing Compatibility: 5/32″ ID (4mm) X 5/16″ OD (8mm)
– Fittings: Dual EPDM O-rings for enhanced sealing
– Cleaning: Avoid chemical cleaners
– Includes various fittings and accessories for immediate setup