4-pack of M51002 spa filter cartridges replace C-5396, FC-2975 and PCST80 compatible filters used in Coast Spas and other hot tub models. FREE Shipping on this 4-pack anywhere in Canada.
- 100 sq. ft. filter with quality Reemay brand filter fabric
- Length: 21 3/8″
- Diameter (outer width): 5 3/8″
- Top and Bottom Center Hole Diameter (inner diameter): 2 1/8″
Replaces your Coast Spas Helios and other hot tub model filters.
Save by buying filters in bulk and get free shipping too. This model also replaces Waterway 817-0098 and provides efficient spa water filtration for clear hot tub water and longer filter life. Replace every year to 1 1/2 years depending on spa use.