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

This revolutionary bottle filler eliminates the complicated time-consuming operation and cleaning of traditional CP bottle fillers

Purging a bottle with CO2 (no oxygen pickup) and filling it with minimal foaming and carbonation loss

FEATURES

• One-handed intuitive operation
• Less complex than counter-pressure
• Everything that touches the beer is stainless
• Low-foaming
• Works for wine-makers, too
• Great for kegs or bottling buckets
• Simple to clean and set up

• Rebuilding & Reconditioning Homebrew Kegs!
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• Build a Recirculating Draft Line Cleaning Pump
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• Hands on Review: Kegland DuoTight Fittings & EVABarrier Tubing!
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• Food Safe Replacement Keg O-Rings in Bulk
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• Bulk Keg Orings and Keg Repair Part Numbers