Miele Boost CX1 vs Miele Guard M1 Parquet XL

Quick take: The Miele Boost CX1 costs $10 less.

SpecMiele Boost CX1Miele Guard M1 Parquet XL
Price~$589~$599
TypeCanisterCanister
Suction1200 W—
BatteryCordedCorded
Navigation——
FiltrationLifetime HEPA AirClean filter—
CordlessNoNo
BaggedNoYes
Noise78 dB74 dB
Dustbin1 L—
Water tank——
Self-empty dockNoNo
Auto mop washingNoNo
Hot water washingNoNo
Obstacle avoidanceNoNo
Carpet detectionNoNo
Auto mop liftingNoNo
Multi-floor mappingNoNo
App controlNoNo
Dimensions—19.5 x 8.875 x 11.125 in
Weight18 lbs15 lbs
Warranty3 years—

Pros & cons

Miele Boost CX1

  • ✓Bagless with a washable lifetime HEPA filter — near-zero running costs
  • ✓Compact body stores in a closet corner
  • ✓Quiet 1200 W Vortex motor with 4 power settings
  • ✓TrackDrive side wheels resist tipping when cornering
  • ✓33 ft operating radius from a compact chassis
  • ✓Build quality far above typical bagless canisters
  • ✗Suction-only floorhead — not suitable for medium or thick carpet
  • ✗Small 1 L bin needs emptying every session or two
  • ✗Bin emptying releases some dust, weakening the allergy argument
  • ✗Pricey for a machine without a powered brushroll
  • ✗3-year warranty is shorter than Miele's traditional motor coverage

Miele Guard M1 Parquet XL

  • ✓Bagged design keeps dust contained when emptying
  • ✓Compact body below the Guard L1
  • ✓Rated at 74 dB
  • ✓$599, well under the Guard L1 Electro
  • ✗Proprietary bags are an ongoing cost
  • ✗Bag volume, suction or wattage and warranty are not published
  • ✗$33 more than Miele's Guard L1 AllFloor, which has a 3-year warranty