Price and availabilityThe Mac Allister M2 costs £99 from B&Q, although Club members can currently get 15% off when spending £75 or more, bringing the price down to just £84.15. PerformanceI was really impressed by the Mac Allister M2 Pressure Washer during testing, and I'd comfortably rank it among the best pressure washers I've used at this price point. (Image credit: Lizzie Wilmot / T3)VerdictAt under £100, the Mac Allister M2 Pressure Washer delivers the sort of performance I'd normally expect from a far more expensive machine. When you combine its powerful cleaning performance, thoughtful design and impressive value for money, the Mac Allister M2 becomes an easy recommendation. Alternatives to considerA very similar alternative to the Mac Allister M2 is the Titan TTB2200PRW 145 Bar Electric Pressure Washer.