4CH-50 PTL50P-4 FC-0151 Spa Filter Canada M40503
50 sq. ft. replacement spa cartridge filter replaces the following hot tub filter models in Canada:
- Unicel 4CH-50
- Pleatco PTL50P-4
- Filbur FC-0151
- Find this 4CH-50 replacement spa filter online and get free shipping (Amazon).
- Diameter: 4 3/4″
- Length: 14 3/4″
- Top Hole: Handle
- Bottom: 1 1/2″ MPT (fine threaded male connector)
This spa filter model 4CH-50 is made from quality Reemay brand filter fabric. Note the bottom thread on this filter is a fine threaded connector. There are also course threaded filters and ones without any threads, but a hole instead available.