Coupling 2.5 Inch Slip x Slip 429-025 to connect 2 1/2 inch inner diameter flex hose or pipe, or the spigot connection from another 2 1/2 inch PVC part.
2x 2x 1-1/4 Tee Slip x Slip x Slip 401-250 is a PVC repair part. Get all your Schedule 40 PVC plumbing parts for hot tubs in Canada at Spa Parts Outpost.