6CH-940MPT PWW50P4 Spa Filter Canada M60401M

40 sq. ft. PWW50P4 replacement spa cartridge filter replaces the following hot tub filter models in Canada:

Spa filter dimensions:

  • Diameter: 6 0″
  • Length: 7 5/8″
  • Top Hole: Handle
  • Bottom Hole: 1 1/2″  MPT

This replacement Pleatco filter is made from quality Reemay brand filter fabric. 

Be aware that MPT stands for Male Pipe Thread, so this filter has a fine threaded male connector at the bottom.  If you require a coarse thread, then you need a different filter with an SAE connector.  See our article on the difference between 6CH-940 and 6CH-940MPT spa filters.