A honeycomb body, comprising: intersecting porous walls in a matrix comprising a pattern of repeating structural units, wherein each of the repeating structural units comprises a first cell, a second cell, a third cell, and a fourth cell, wherein the first cell, second cell, third cell, and fourth cell all extend parallel to each other in an axial direction from an inlet face to an outlet face and have a quadrilateral cross-section in a transverse plane orthogonal to the axial direction and are plugged to define inlet channels and outlet channels within the repeating structural unit, wherein each of the repeating structural units comprises: a first channel defined by the first cell comprising, in transverse cross-section, a length L 1, a width W 2, and a cross-sectional area A 1, the first channel having a first sidewall and a second sidewall orthogonal to the first sidewall; a second channel defined by the second cell and comprising, in transverse cross-section, a length L 2, the width W 2, and a cross-sectional area A 2, and sharing the second sidewall with the first channel; a third channel defined by the third cell comprising, in transverse cross-section, the length L 1, a width W 1, and a cross-sectional area A 3, comprising a third sidewall and sharing the first sidewall with the first channel; and a fourth channel defined by the fourth cell and comprising, in transverse cross-section, the length L 2, the width W 1, and a cross-sectional area A 4, and sharing a fourth sidewall with the second channel and the third sidewall with the third channel, and wherein the first channel, the second channel, and the third channel are inlet channels and the fourth channel is an outlet channel having a rectangular shape, wherein a first two sides are of equal length and second two sides are of equal length and which have a length different than the length of the first two sides, in transverse cross-section, at least one of W 1 ≥W 2 and L 1 ≠L 2, and the repeating structural unit comprises a quadrilateral outer perimeter, wherein A 4 ≥ A 3 > A 2 ≥ A 1, and wherein 1.2 ≤ A 3 /A 1 ≤ 10. a first channel defined by the first cell comprising, in transverse cross-section, a length L 1, a width W 2, and a cross-sectional area A 1, the first channel having a first sidewall and a second sidewall orthogonal to the first sidewall; a second channel defined by the second cell and comprising, in transverse cross-section, a length L 2, the width W 2, and a cross-sectional area A 2, and sharing the second sidewall with the first channel; a third channel defined by the third cell comprising, in transverse cross-section, the length L 1, a width W 1, and a cross-sectional area A 3, comprising a third sidewall and sharing the first sidewall with the first channel; and a fourth channel defined by the fourth cell and comprising, in transverse cross-section, the length L 2, the width W 1, and a cross-sectional area A 4, and sharing a fourth sidewall with the second channel and the third sidewall with the third channel, and wherein the first channel, the second channel, and the third channel are inlet channels and the fourth channel is an outlet channel having a rectangular shape, wherein a first two sides are of equal length and second two sides are of equal length and which have a length different than the length of the first two sides, in transverse cross-section, at least one of W 1 ≥W 2 and L 1 ≠L 2, and the repeating structural unit comprises a quadrilateral outer perimeter, wherein A 4 ≥ A 3 > A 2 ≥ A 1, and wherein 1.2 ≤ A 3 /A 1 ≤ 10. wherein the first channel, the second channel, and the third channel are inlet channels and the fourth channel is an outlet channel having a rectangular shape, wherein a first two sides are of equal length and second two sides are of equal length and which have a length different than the length of the first two sides, in transverse cross-section, at least one of W 1 ≥W 2 and L 1 ≠L 2, and the repeating structural unit comprises a quadrilateral outer perimeter, wherein A 4 ≥ A 3 > A 2 ≥ A 1, and wherein 1.2 ≤ A 3 /A 1 ≤ 10.