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

• Works with any kegerator with a 3″ or larger diameter beer tower – home built or store bought.
• Works with commercial or homebrew beer kegs. Easy to install – just insert into your beer tower from inside your kegerator, zip-tie the hose to your beer line with the included zip-tie so it does not slip out, plug-in and you are ready to go.
• Built with an 8500 RPM 9.9 CFM blower motor, but only draws 1.6 Watts. 9.9 CFM is more than enough air to cool any beer tower ice cold!
• With our tower cooler, Our very tiny but powerful 40 mm fan hangs down inside your kegerator and blows just the right amount of cold air into your beer tower and onto your beer shanks.
• Completely pre-assembled – no assembly required. Includes a energy star energy efficient power supply.

• Commentary: Pin Lock Keg Pricing and Availability
• Check Your CO2 Regulator for Leaks!
• How to get a keg ready for first use? New Keg Cleaning and Prep
• Portable Draft Beer Serving Options!
• Pin Lock Keg Pricing and Availability
• The Most Difficult Spot to Check for CO2 Leaks
• Keg O-Ring Materials Selection! – EPDM, Silicone and Buna-N?
• Why Do I Have Bubbles in My Beer Line? Diagnosing and Fixing Kegerator Foam Problems
• Five Benefits of Using Corny Kegs As Fermenters
• Rebuilding & Reconditioning Homebrew Kegs!
• Food Safe Replacement Keg O-Rings in Bulk
• Hands on Review: Kegland DuoTight Fittings & EVABarrier Tubing!
• Why Won’t My Beer Carbonate? Fixing Draft Beer Carbonation Problems
• What Does a Flow Control Faucet Do?
• Upgrade Your Kegerator – 6 Improvements!
• Serve Homebrew on Any Kegerator & Convert Commercial Kegerator to Homebrew
• Tips and Gear for Growler Filling
• What’s the Difference Between Ball Lock Kegs and Pin Lock Kegs?
• Checking for Draft System CO2 Leaks – Using The Pressure Gauge Method
• Tip: Consider Oetiker Stepless Clamps for Kegerator Gas and Beer Lines
• Hands On Review: Inkbird ITC-308 Dual Stage Temperature Controller +WiFi Version
• Universal Poppets Tips and Tricks!
• Convert Your Mark II Keg & Carboy Washer to a Recirculating Draft Line Cleaning Pump!
• Step by Step: Finding and Fixing Keg CO2 Leaks
• Kegerator Temperature Probe Placement – To Immerse or Not To Immerse? – three tests to determine optimal pla…
• Kegerator Beer Line Temperatures & Reducing Foam with a Recirculating Fan
• Kegging CO2 Use Estimations and Calculations
• Balancing Your Kegerator Draft System
• Building a Simple Ball Lock Draft Line Flushing Setup
• Build a Recirculating Draft Line Cleaning Pump
• Home Brew Keg Roundup – New & Used, 5 and 2.5 Gallon & More!
• Damp Kegerator? Fix Kegerator Condensation
• Homebrew Temp Controller Roundup! – Kegerator and Fermentation – concepts, applications and models
• Bulk Keg Orings and Keg Parts Reference