White tile adapters are compatible with the solid white and green drain tile (also known as SDR 26 or SDR 35).

2x3x3:

Adapter Inside Dimensions = Approx. 3 1/2" x 2 9/16"

Pipe Inside Dimensions = 3 3/16"

2x3x4:

Adapter Inside Dimensions = Approx. 3 1/2" x 2 1/2"

Pipe Inside Dimensions = 4 1/4"

3x4x3:

Adapter Inside Dimensions = Approx. 4 1/2" x 3 1/2"

Pipe Inside Dimensions = 3 3/16"

3x4x4:

Adapter Inside Dimensions = Approx. 4 1/4" x 3"

Pipe Inside Dimensions = 4 1/4"