Coast Mountain Hot Tub Filters Canada

Buy a replacement spa filter online for your Coast Mountain Spa.

Popular Coast Mountain spa filters include:

  • 25 sq. ft. filter M42513 replaces filters C-4326, PRB25-IN, FC-2375 and measures 13 5/16″ long x 5″ outer diameter and 2 1/8″ top and bottom hole diameter.
  • 35 sq. ft. filter M40353 replaces filters C-4335,PRB35-IN,FC-2385 and measures 9 1/4″ long x 5″ outer diameter with 2 1/8″ center holes top and bottom.
  • 50 sq. ft. filter M40506 replaces filters C-4950, PRB50-IN, FC-2390 and measures 13 5/16″ long x 5″ outer diameter with 2 1/8″ center holes top and bottom.

For better filtration, use the 50 sq.ft. filter with twice as much filter paper as the 25 sq.ft. filter but with same physical size. The 50 sq.ft. filter just has twice as many filter pleats for twice as much filter surface area.

Buy Coast Mountain compatible spa filters online and save.

 

Note that Coast Mountain Spas were bought by H2O spas but are not sold under the Coast Mountain brand anymore.  The universal filter sizes above make finding replacement filters for your Coast Mountain Spa a breeze.

Can’t find the filter you need?  Try finding spa filters by dimensions or email us to help you.