Bissell SpinWave Pet Spin Mop 20399 vs BISSELL SpinWave Corded Spin Mop

Both are the same BISSELL SpinWave corded spin-mop platform, so the real difference is the pet-focused trim and the track record. The 20393 is the mainstream version with thousands of owner ratings and a 28 oz tank; the 20399 adds a pet-specific pad setup but has far fewer ratings and no written warranty listed. Buy the 20393 for proven reliability and easier refills; buy the 20399 only if pet messes are your main job and you want the matching pads.

• Choose the Bissell SpinWave PET 20399 if pet accidents and pet hair on sealed hard floors are your main cleaning job and you want the pet-focused pad kit.
• Choose the Bissell SpinWave 20393 if you want the version with the long owner track record, the larger clean tank and the standard pad set.