DX100HTR Simply Silent 100mm 4" Two Speed Round Grille Axial Humidistat Extractor Fan with Timer (Wall Kit Included)

Xpelair VX100T 100mm 4" Single Speed Axial Extractor Fan with Timer 93225AWW

Xpelair DX100BTS Simply Silent 100mm 4" Two Speed Square Grille Axial Extractor Fan with Timer 93018AW

Xpelair DX100S Simply Silent 100mm 4" Two Speed Square Grille Axial Standard Extractor Fan (Wall Kit Included) 93025AW

Xpelair DX100BS Simply Silent 100mm 4" Two Speed Square Grille Axial Standard Extractor Fan 93017AW

Xpelair DX100HTS Simply Silent 100mm 4" Two Speed Square Grille Axial Humidistat Extractor Fan with Timer (Wall Kit Included) 93028AW