Polylok 4" Corrugated Pipe Adapter (4" corrugated to 4" SDR 35 or 4" SCH 40)
PVC Pipe Adapter 1/2" 5/8" to 3/4"
4-in L Hub Sewer & Drain Adapter in the Sewage Pipe & Fittings department at Lowes.com
Fernco DSC-534 4-Inch Drain Pipe and 5-Inch x 3-Inch Rectangular Downspout Connector - GreyDock.com
4-in L Hub Female Clean Out Sewer & Drain Adapter in the Sewage Pipe & Fittings department at Lowes.com
Everbilt 1-1/2 in. White Plastic Threaded Sink Drain Pipe Adapter with Slip-Joint Nut and Washer C9000A - The Home Depot
Flex-Drain 55020 Drain Pipe Coupler Adapter, Female to Female - 2 Pack
FLEX-Drain 53102 Downspout Adapter Landscaping Drain Pipe Adapter - GreyDock.com
NIBCO - Drain, Waste & Vent Soil Pipe Adapter: 4" Fitting, Hub x Spig, Acrylonitrile Butadiene Styrene - 63271803 - MSC Industrial Supply
Charlotte Pipe 1-1/2-in x 1-1/4-in dia x Spigot x Slip Joint Schedule 40 PVC DWV Adapter in the PVC DWV Pipe & Fittings department at Lowes.com
Tigre PVC Pipe Sewer Drain Adapter Bushing, 4 In. Spigot x 1-1/2 In. Hub | Killingworth True Value
WoodRiver Dust Connection - 4" PVC Sewer & Drain Pipe to 4" Dust Collection Hose Adapter
Keeney Compression Socket Sewer & Drain Adapter in the Sewage Pipe & Fittings department at Lowes.com
Pop-Up Emitter Adapter Drainage 4-Inch Corrugated to 3-Inch & 4-Inch Drain Pipe 724751503763 | eBay
Corrugated Pipe Adapter (3 in. corrugated to 4 in.) - Drainage Direct
StormDrain Pop-Up Emitter Adapter Drainage for 4" Corrugated to 3" and 4" Drain Pipe - Walmart.com
Cox Hardware and Lumber - PVC Compression Drain Pipe Adapter, 1 1/2 In
Flexible Offset Toilet Flange Extension Drain Pipe Tub Waste Adapter Repair | eBay
Kitchen Silk Dish Basin Adapter | Silk Dish Basin Adapter Reducer - 1pcs Adapter - Aliexpress
Fernco Tubular Drain Pipe Connector | Fernco - US
4" Drain Pipe Adapter – Magport Fittings
NDS PVC Increaser/Reducer Adapter, 3 in. DWV/SCH40 Hub X 4 in. S&D Hub 3P12 - The Home Depot
Oatey 1-1/2 in. White Plastic Threaded Sink Drain Pipe Adapter with Slip-Joint Nut and Washer HDC9000A - The Home Depot
Ductless Mini Split 5/8" Drain Line to 3/4" PVC Pipe Adapter
Flow Gate With Elbow & Corrugated Pipe Adapter - Drainage Direct
