4CH-949 PWW50L FC-0172 Spa Filter Canada M40508
50 sq. ft. Master Deluxe replacement spa cartridge filter model M40508 replaces the following hot tub filter models in Canada:
- Unicel 4CH-949
- Pleatco PWW50L
- Filbur FC-0172
- Master Deluxe M40508 – find this 4CH-949 replacement spa filter online for as low as CA$26.97 ea. or even lower in the 4-pack.
Spa filter dimensions:
- Diameter: 5.0″
- Length: 13 1/16″
- Top: Handle
- Bottom Hole: 1 1/2″ F* SAE (female socket)
This Master Deluxe spa filter model M40508 is made from quality Reemay brand filter fabric.
This type of filter for Arctic Spas is used on many 2009+ Arctic hot tub models.
Note the female threaded socket size is listed as a nominal pipe thread size of 1-1/2″, but that is not the actual measurement of the inside diameter. This 1-1/2″ coarse threaded socket actually measures about 1-7/8″ inside diameter (I.D.) for your reference.