Amazon.com: PureSec 3/8 inch Tubing OD Use Straight Union Plastic Quick Connect Fittings for RODI System : Everything Else
John Guest 3/8 in. O.D. x 3/8 in. O.D. NPTF Polypropylene Push-to-Connect Coupling Fitting 803179 - The Home Depot
Reducer Tubing Fittings, Polyethylene, 5/8" x 3/8" Hose Barb, pack/100
100' Bag (3/8 OD x 1/4 ID Tubing) | 100' Bag (3/8 OD x 1/4 ID Tubing) | Pneumadyne
Lead Free Brass Compression Male Adapters - 1/2"T x 3/8" MIP
Amazon.com: LASCO 19-6183 Push-in Fitting with 3/8-Inch OD Tube and 1/4-Inch Compression Female Thread, Plastic : Industrial & Scientific
1/2" x 3/8" Reducing Union Connector Jaco Nylon Plastic Gripper 15-8-6
Proline Series 3/8-in x 3/8-in Barbed Tee Fitting in the Brass Fittings department at Lowes.com
Amazon.com: JoyTube Plastic Hose Barb Reducer Pipe fittings, 3/8" to 3/16" Hose ID Connectors Joint Splicer Mender Adapter Union Boat Water Air Aquarium O2 Fuel (Pack of 3 ) : Industrial & Scientific
Parker - Compression Tube Male Straight Adapter: 3/8″ Tube OD, Tube - 60314655 - MSC Industrial Supply
Nylon, For 3/8 in x 3/8 in Tube OD, Plastic Compression Fitting - 791D02|N6MR4 - Grainger
Compression Fitting, Generic, 1/4"mpt x 3/8" Tube, Plastic - Walmart.com
Buy Anderson Metals Push-in Plastic Connector 3/8 In. X 1/8 In. MPT
Qest Ring for Compression Fittings - 3/8" ID Tubing - Fittings & Adapters - Pumps, Plumbing & Sanitation - Boat Systems
Watts Quick Connect 1/2 in. x 3/8 in. Plastic 90-Degree OD x MPT Elbow PL-3038 - The Home Depot
Everbilt 1/2 in. Barb x 3/8 in. MIP Nylon Adapter Fitting 800219 - The Home Depot
Plastic Barb Fittings - 3/8" x 1/4" Red. Splicers Polyethylene
Amazon.com: Quickun 3/8" Hose Barb T Shaped Tee Type 3 Way Equal Barbed Fitting Plastic Joint Splicer Mender Union Adapter for Air Line Tube Hose (Pack of 5) : Industrial & Scientific
Stepped Tubing Connector 3/8" to 1/2" 12-Pack - Goldleaf Scientific
3/8″ MPT w/ Nut & Gaskets - 3/4″ Barb Tee | The Bucket Company
10 PC Tube OD 10mm 3/8'' Elbow Union Pneumatic Quick Connector Air Fittings Pus | eBay
T” SHAPED TUBING CONNECTORS, 3/8″ Opening (6/pk) | KLM Bio Scientific
Plastic Push-fit Fitting | Quick Beer Connectors | Pvc Push-fit Fitting | Homebrew - 10 - Aliexpress
