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Author Topic: Filter Cartridge Replacement  (Read 2262 times)

historyguy101

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Filter Cartridge Replacement
« on: July 08, 2015, 01:16:31 pm »
Hi Everyone--

My wife and I recently bought a house that came with a hot tub.  We know nothing about hot tubs and the previous owners left us no information about the tub.  The keypad says Sunbelt Spas, Lucite.  I'm having a difficult time trying to find a filter replacement cartridge.  (The previous owners had the wrong type of cartridge.) The skim filter bottom is made by Waterway (serial number 515-6610) and I can't seem to locate either on-line or at pool/hot tub/spa stores what type of replacement cartridge is compatible with the Waterway housing.  Any ideas?!?

Thanks for your help!

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Filter Cartridge Replacement
« on: July 08, 2015, 01:16:31 pm »

Dr. Spa™ Ret.

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Re: Filter Cartridge Replacement
« Reply #1 on: July 08, 2015, 03:43:48 pm »
Most likely, with the brand Unicel it's one of these;

C-4950    50 sq. ft. 4-15/16" diameter x 13-5/16" long

C-4970    75 sq. ft. 4-15/16" diameter x 23-5/8" long
If you can't sell it on eBay, it may not even qualify as landfill.

Retired (mostly) from the industry after 33 years...but still putzing around with a consumer information website, and trying to sell obsolete owners manuals

Hot Tub Forum

Re: Filter Cartridge Replacement
« Reply #1 on: July 08, 2015, 03:43:48 pm »

 

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