Hot Spring Spa Filters Canada – Watkins Filter

Hot Spring is a brand of Watkins spas made in the U.S. and sold in Canada and around the world.

Need a cartridge filter replacement for your Hot Springs spa?  Popular filter cartridge types include:

  • 25 sq. ft. filter M42513 compatible with PRB25-IN, C-4326 and FC-2375 and measures 13 15/16″ long x 5.0″ diameter with top and bottom holes measuring 2 1/8″ wide.
  • 50 sq. ft. filter M40506 compatible with PRB50-IN, C-4950 and FC-2390 measuring 13 15/16″ long x 5.0″ diameter with top and bottom holes measuring 2 1/8″ wide.
  • 50 sq. ft. M40503, 4CH-50, FC-0151, PTL50P4-4  with measurements 14 3/4″ long x 4 5/8″ diameter with a top handle and bottom threaded connector 1 1/2″ MPT.

Replacement filters are available for the main line Hot Spring spas as well as for Tiger River, Solana, Hot Spot and other related brands. Get a quality Master Deluxe OEM replacement filter for your Hot Springs spa in Canada.

Hot Springs Spa hot TubEvery hot tub manufacturer has “a story” to try to differentiate themselves from other hot tub makers.  Some are just stories, while others are features that try to differentiate themselves from others.  One such feature is that Hot Springs uses more cartridges than typically found in comparable spas.  Their reasoning is that they should filter every pump return so they have maximum filtration whenever the spa is moving. 

Normally a 50 sq. ft. filter is more than adequate to filter a 400 gallon spa since entire swimming pools that are filtered with cartridges have a far less water filtration to filter surface are ratio.  In any case, stock up on your filters for your Hot Springs spas by buying suitable OEM replacement cartridges online.

See the sales argument for using many filters in one spa in this short video:

Enjoy the evening in your Hot Springs Spa!

Popular Hot Springs models include the Grandee, Envoy and Jetsetter.